CBSE > Class 10 > Science | CBSE Board | Homework Help

Dhruv .. 5 years, 8 months ago

Yogita tum sirf answer deti ho humse kbhi baat bhi kar liya karo....

Dhruv .. 5 years, 8 months ago

Hey yogita......☺️

Yogita Ingle 5 years, 8 months ago

Acid in our stomach plays an essential role in the immune system by killing harmful bacteria and parasites that are ingested with food. Stomach acid activates the enzyme pepsin needed for protein digestion. Stomach acid signals to the pancreas produce digestive juices and enzymes to further break down food.

Dhruv .. 5 years, 8 months ago

To kill harmful microorganisms

Shreya _S❤ 5 years, 8 months ago

& to activate enzyme pepsin

Ashok Yadav 5 years, 8 months ago

To kill bacteria

ANSWER

Pls define the differebt types of reaction. From chapter 2

Posted by Prabhanjan Badkas 5 years, 8 months ago

CBSE > Class 10 > Science

16 answers

Akhil? . 5 years, 8 months ago

Endothermic reaction - The reaction in which heat is absorbed..

Akhil? . 5 years, 8 months ago

Exothermic reaction - The reaction in which heat is released...

Akhil? . 5 years, 8 months ago

Aur koi bacha h kya?? ??????

Akhil? . 5 years, 8 months ago

Redox reaction - The reaction in which oxidation and reduction takes place simultaneously..

Akhil? . 5 years, 8 months ago

Reduction reaction - The reaction in which hydrogen is added to a substance or oxygen is removed from a substance..

Akhil? . 5 years, 8 months ago

Oxidation reaction - The reaction in which oxygen is added to a substance or hydrogen is removed from a substance..

Akhil? . 5 years, 8 months ago

Double displacement - The reaction in which exchange of ions takes place between both the reactants ...

? Royal Thakur ? 5 years, 8 months ago

Ye kya hai ???

Akhil? . 5 years, 8 months ago

Displacement reaction - The reaction in which one element takes the place of another element..

Akhil? . 5 years, 8 months ago

DECOMPOSITION REACTION - the reaction in which a single compound splits into 2 or more simpler substance..

Akhil? . 5 years, 8 months ago

Combination reaction - The reaction in which two or more substance combine to form a single substance is known as combination reaction..

Ashok Yadav 5 years, 8 months ago

Oxidatin reduction redox

Ashok Yadav 5 years, 8 months ago

Photochemical

Ashok Yadav 5 years, 8 months ago

Exothermic ,endothermic

Ashok Yadav 5 years, 8 months ago

Chemical combination ,decomposition ,displacement ,double displacement

Akhil? . 5 years, 8 months ago

Reaction to chapter - 1 me the ?

ANSWER

......?.....

Posted by Diksha? 5 years, 8 months ago

CBSE > Class 10 > Science

69 answers

?Suhana ...?? 5 years, 8 months ago

???

Ashok Yadav 5 years, 8 months ago

Acha teek hai yaar

? Royal Thakur ? 5 years, 8 months ago

Sorry kyu.....? .....

Ashok Yadav 5 years, 8 months ago

Sigh ji i am sorry let us be friends bro

Akhil? . 5 years, 8 months ago

Okk...ab nhi puchungi....actually apki baato se lag tha ladki isliye mai confused ho gyi thi...???????

? Royal Thakur ? 5 years, 8 months ago

Ashok aapne niche mujhse kya bola smjh nhi aaya.....??

Ashok Yadav 5 years, 8 months ago

Diksha r u there

Ashok Yadav 5 years, 8 months ago

Tamil aur telugu mein ache sai bolti

Ashok Yadav 5 years, 8 months ago

Haa hindi mein bolne par muje confuse aati hai

Ashok Yadav 5 years, 8 months ago

Aur mein ek ladka hoon yar kyu jab be dek yehi puchtai aap

Ashok Yadav 5 years, 8 months ago

Hi aadya ha mere ko hindi nahi malum

Akhil? . 5 years, 8 months ago

10 min baad aati hu diku ?

Akhil? . 5 years, 8 months ago

????

Akhil? . 5 years, 8 months ago

Ashok...ek baat batao...you are a boy or girl.. .????....btw...tm pehle wale ho kya?? Isse pehle bhi tm aaye the...aur bol rhe the meko hindi nhi aati h ????????

Diksha? 5 years, 8 months ago

Hlw

Akhil? . 5 years, 8 months ago

Hii ??

Ashok Yadav 5 years, 8 months ago

Xhey kya baat hai singhji mujese baat karti hai ya nahi baataia bro

Diksha? 5 years, 8 months ago

Brainly p notifications dekhne jti hu m?aseem ko pta ni kya hua...

? Royal Thakur ? 5 years, 8 months ago

Hmm...hindi....

? Royal Thakur ? 5 years, 8 months ago

Aap brainly pe jate ho.......buddy bro kyu nhi aa the h.....

Diksha? 5 years, 8 months ago

Wha konsi language bli jti h...hindi?

Diksha? 5 years, 8 months ago

Ni pta

? Royal Thakur ? 5 years, 8 months ago

Nhi hua........

Diksha? 5 years, 8 months ago

Mostly assamese...skl m hindi n eng

? Royal Thakur ? 5 years, 8 months ago

***nasr**** ye kiske id hai pta hai kya aapko....??

Diksha? 5 years, 8 months ago

Brkfst hua

Diksha? 5 years, 8 months ago

Hnnn

? Royal Thakur ? 5 years, 8 months ago

Assam me kon se language boli jati hai??

? Royal Thakur ? 5 years, 8 months ago

Accha hai......

Diksha? 5 years, 8 months ago

Mere pas bio k alawa bki k books h

Diksha? 5 years, 8 months ago

Achaa?

? Royal Thakur ? 5 years, 8 months ago

Ka kyu ashok ?

? Royal Thakur ? 5 years, 8 months ago

Abhi maine books nhi le hai lockdown ke vajah se......net se he pdane wala tha vo bhi...

Ashok Yadav 5 years, 8 months ago

Oo kyu

? Royal Thakur ? 5 years, 8 months ago

Nhi...soacha 10 bje se pdunga lekin nind aa gye...?

Diksha? 5 years, 8 months ago

Ohh ladai?

Diksha? 5 years, 8 months ago

Bio padhi?

? Royal Thakur ? 5 years, 8 months ago

Kuch nhi ek din ladai hue thi......

Diksha? 5 years, 8 months ago

Itna boring tha?aur ni padh payi

Diksha? 5 years, 8 months ago

N next page ka adha

Diksha? 5 years, 8 months ago

Hmm first page?

Diksha? 5 years, 8 months ago

Aap ashok ko ese rply kyu de re ho?

? Royal Thakur ? 5 years, 8 months ago

Kal physics pda aapne...

Diksha? 5 years, 8 months ago

Ha ho gya brkfst

Diksha? 5 years, 8 months ago

Okh?

? Royal Thakur ? 5 years, 8 months ago

Sorry na bolo aap...

? Royal Thakur ? 5 years, 8 months ago

Dosti ka ek rule hai no sorry no thankyou......

? Royal Thakur ? 5 years, 8 months ago

Break fast ho gya aapka ....

? Royal Thakur ? 5 years, 8 months ago

Lekin fir bhi diku question likh liya hota uske jagah.....

Diksha? 5 years, 8 months ago

Ok..sry...ni banaungi aur

? Royal Thakur ? 5 years, 8 months ago

Aur iss galatfahami me mat rehna ke aapki vajah se apna naam bdlunga....

Diksha? 5 years, 8 months ago

Ek din m ek Q toh chalta h?

Diksha? 5 years, 8 months ago

I m back

? Royal Thakur ? 5 years, 8 months ago

I think aapko dekhne me kuch problem ho rhi hai naam vhi hai....bs font bdla h...???

Ashok Yadav 5 years, 8 months ago

Aap bhi chat kar rahi hi

Ashok Yadav 5 years, 8 months ago

Hi kaise hai

? Royal Thakur ? 5 years, 8 months ago

Hi.....?

Ashok Yadav 5 years, 8 months ago

Nam badal nese nahi pehcha sakti kya

Ashok Yadav 5 years, 8 months ago

Hello sighji

? Royal Thakur ? 5 years, 8 months ago

???

Ashok Yadav 5 years, 8 months ago

Good morning

Ashok Yadav 5 years, 8 months ago

Hlo

? Royal Thakur ? 5 years, 8 months ago

Ohk go...??

? Royal Thakur ? 5 years, 8 months ago

Faltu ke question bna rhe ho........??

Diksha? 5 years, 8 months ago

Ruko brkfst krke ayi

Diksha? 5 years, 8 months ago

Kya?

? Royal Thakur ? 5 years, 8 months ago

Good morning

? Royal Thakur ? 5 years, 8 months ago

Aap bhi ???

? Royal Thakur ? 5 years, 8 months ago

???

ANSWER

Physical and chemical properties of ethanoic acid

Posted by Muskan Kumari 5 years, 8 months ago

CBSE > Class 10 > Science

2 answers

Yogita Ingle 5 years, 8 months ago

Properties of Ethanoic Acid

Ethanoic acid commonly known as acetic acid belongs to a group of carboxylic acids.
Vinegar used in our day to day life is a 5-8% solution of acetic acid in water. It is extensively used as a preservative in pickles.

Pure ethanoic acid has a melting point of 290 K due to which it often freezes in cold climates giving rise to its name as glacial acetic acid.
Esterification reaction:

Esters are produced as a result of the reaction of an acid such as ethanoic acid and an alcohol such as ethanol in the presence of an acid catalyst.

Reaction with a base

Ethanoic acid reacts with base leading to the production of salt and water. For example, it reacts with sodium hydroxide to give salt of sodium ethanoate or commercially known as sodium acetate and water.

? Royal Thakur ? 5 years, 8 months ago

Ncert....

ANSWER

What are homosapiens

Posted by Anushka ?? 5 years, 8 months ago

CBSE > Class 10 > Science

3 answers

Twinkle? Gupta 5 years, 8 months ago

Hiiii enushkeyyy

? Royal Thakur ? 5 years, 8 months ago

Human...

Ashok Yadav 5 years, 8 months ago

Scientific name of humans

ANSWER

Why is HNO3 not react with all elements

Posted by Sanket Sundar 5 years, 8 months ago

CBSE > Class 10 > Science

1 answers

Dhruv .. 5 years, 8 months ago

Oxidising agent

ANSWER

Explain why A concave mirror is used by doctors

Posted by Trinakshi Hazarika 5 years, 8 months ago

CBSE > Class 10 > Science

5 answers

Ashok Yadav 5 years, 8 months ago

To get real images

Tanisha Chhikara 5 years, 8 months ago

Concave mirror because it increases the size of object

Thrima Irani 5 years, 8 months ago

Or other doctors too

Yash Kumar 5 years, 8 months ago

Because concave focous the rays is clear the images . Obects see the big so doctor use the concave mirrors. Example densities see the images of teeth. So that is called convering

Thrima Irani 5 years, 8 months ago

A concave mirror shows a zoomed form of any object. That is why it is used by dentists.

ANSWER

What is html????

Posted by Akhil? . 5 years, 8 months ago

CBSE > Class 10 > Science

16 answers

Diksha? 5 years, 8 months ago

Hlw

Anushka ?? 5 years, 8 months ago

Hlo

Tanisha Chhikara 5 years, 8 months ago

Hyper Text Markup language

? Royal Thakur ? 5 years, 8 months ago

Diksha? 5 years, 8 months ago

Nett

Diksha? 5 years, 8 months ago

Hn?

Akhil? . 5 years, 8 months ago

Dono gye ?

Akhil? . 5 years, 8 months ago

Koi h?? ?...koi h?? ?...koi h?? ?..

Diksha? 5 years, 8 months ago

Hlw?

Akhil? . 5 years, 8 months ago

Nhi...mai yhi hu ?

? Royal Thakur ? 5 years, 8 months ago

Hii diku...lagta h aadu q krke khud cle gyi..?

Akhil? . 5 years, 8 months ago

Hii ??

Diksha? 5 years, 8 months ago

? Royal Thakur ? 5 years, 8 months ago

Hlo...

? Royal Thakur ? 5 years, 8 months ago

Hyper text markup language ??

3Thank You

Akhil? . 5 years, 8 months ago

Koi h kya?? ?‍♀

ANSWER

How is hydropower harnessed

Posted by Balijit Balijit 5 years, 8 months ago

CBSE > Class 10 > Science

1 answers

? Royal Thakur ? 5 years, 8 months ago

it is used to produce electricity.......it is used for irrigation by dams.....it is used to provide water to big Industries .....etc.....

ANSWER

Additional books for science 10th

Posted by Maaz Ahmad 5 years, 8 months ago

CBSE > Class 10 > Science

3 answers

Yash Kumar 5 years, 8 months ago

Best books for u like.and support material.

Diksha? 5 years, 8 months ago

S .chand for concepts...n oswall for questions

? Royal Thakur ? 5 years, 8 months ago

Science ke liye s.chand ...and for maths rs agarwal or rd sharma.....sst ke liye ncert he shi h no need for additional books......

ANSWER

Define electropositivity?

Posted by Balijit Balijit 5 years, 8 months ago

CBSE > Class 10 > Science

2 answers

? Royal Thakur ? 5 years, 8 months ago

Electroposivity is capacity of a substance to lose electron.........if it will lose electron more quickly it will be more Electropositive.....eg....metals.......

Yogita Ingle 5 years, 8 months ago

Electropositivity is the property of elements by which they form positive ions by losing electrons, example - metals whereas electronegativity is the property by which elements form negative ions by gaining electrons, example - non-metals

ANSWER

We are searching for alternative sources of energy for future use. Justify the statement.

Posted by Wilson Mathew 5 years, 8 months ago

CBSE > Class 10 > Science

1 answers

? Royal Thakur ? 5 years, 8 months ago

Alternate sources of energy are necessary because: The mainstream fossil fuels like coal and petroleum are non renewable so their reserves are ending fast. ... The over-extraction of fossil fuels is slowly depleting the earth of these resources....... So the consumption of fossil fuels in should bring under control........

ANSWER

Differentiate between displacement and double displacement reaction.

Posted by Sanket Arjun 5 years, 8 months ago

CBSE > Class 10 > Science

16 answers

Anushka ?? 5 years, 8 months ago

Hlo luciferr

Diksha? 5 years, 8 months ago

Okhh...

Dr. Arizoo 5 years, 8 months ago

Yes

Diksha? 5 years, 8 months ago

Arizoo is it ur real name?

Dr. Arizoo 5 years, 8 months ago

????sry i m just kidding

Sanket Arjun 5 years, 8 months ago

I'm sure u r totally blind

Diksha? 5 years, 8 months ago

Arjun n sis?

Dr. Arizoo 5 years, 8 months ago

Noo sis i have beautiful two eyes with light

Diksha? 5 years, 8 months ago

Diksha Bora

Sanket Arjun 5 years, 8 months ago

Are u blind Dr.?

Dr. Arizoo 5 years, 8 months ago

What ur name

Diksha? 5 years, 8 months ago

Hlw

Dr. Arizoo 5 years, 8 months ago

Hlo

Diksha? 5 years, 8 months ago

Madam?

Sanket Arjun 5 years, 8 months ago

Thanks madam

Diksha? 5 years, 8 months ago

In displacement reaction no precipitate is formed whereas in double displacement reaction precipitate is formed

ANSWER

Which type of chemical reaction take place when zinc reacts with dilute sulphuric acid to form zinc sulphate and hydrogen

Posted by Ram Baran Yadav 5 years, 8 months ago

CBSE > Class 10 > Science

2 answers

Yogita Ingle 5 years, 8 months ago

Reaction of zinc with dilute sulphuric acid: Zinc sulphate and hydrogen gas are formed when zinc reacts with dilute sulphuric acid. This method is used in laboratory to produce hydrogen gas.

Manish Gurjar 5 years, 8 months ago

Displacement

ANSWER

Characteristics of chemical change

Posted by Jothijayalal Jothijayalal 5 years, 8 months ago

CBSE > Class 10 > Science

1 answers

Diksha? 5 years, 8 months ago

In chemical change new substances wid new properties are formed and chemicaal changes are irriverseable

ANSWER

Hello kya koi kisi competition test ki taiyari kr rha hai kya

Posted by Ridhima Thakurella 5 years, 8 months ago

CBSE > Class 10 > Science

9 answers

Akhil? . 5 years, 8 months ago

Hii suhana ?

Akhil? . 5 years, 8 months ago

Abhi tkk to nhiii ??

?Suhana ...?? 5 years, 8 months ago

no!!

Dr. Arizoo 5 years, 8 months ago

Nothing

Diksha? 5 years, 8 months ago

What?

Dr. Arizoo 5 years, 8 months ago

Diksha? 5 years, 8 months ago

11 se krenge

Diksha? 5 years, 8 months ago

Nah

Ridhima Thakurella 5 years, 8 months ago

ANSWER

Why silver chloride is stored in dark bottles

Posted by Keerthana Nair 5 years, 8 months ago

CBSE > Class 10 > Science

4 answers

Diksha? 5 years, 8 months ago

Yh?

Dhruv .. 5 years, 8 months ago

Yogita your equation 2Agl formula is wrong.....it should be 2Agcl...?

Diksha? 5 years, 8 months ago

Silver chloride the stored in dark bottles in order to prevent the exposition of silver chloride to sunlight. Because if silver chloride is exposed to sunshine then it will undergo decomposition reaction and turn into silver and chlorine gas

Yogita Ingle 5 years, 8 months ago

Dark coloured bottles interrupt the path of light such that light cannot reach silver chloride in the bottles and its decomposition is prevented. It is known that silver chloride decomposes to silver and chlorine in the presence of light.
This is shown in the reaction given below:

2Agl(s) → 2Ag(s) + Cl₂(g0

ANSWER

What is the other name of wind pipe

Posted by Dr. Arizoo 5 years, 8 months ago

CBSE > Class 10 > Science

3 answers

Stone Is Now Alone 🥺🥺🥺 5 years, 8 months ago

Trachea

Dr. Arizoo 5 years, 8 months ago

Thanks

? Royal Thakur ? 5 years, 8 months ago

Trachea.....

ANSWER

What are the common respiratory system in man

Posted by Dr. Arizoo 5 years, 8 months ago

CBSE > Class 10 > Science

22 answers

Diksha? 5 years, 8 months ago

Ni ye sab tih pta h pr jb phle ye sab ans m diye the singh ne tb wrong h bola tha...isliye sch ri thi ?

Stone Is Now Alone 🥺🥺🥺 5 years, 8 months ago

Human respiratory system include nose pharynx ,larynx,trachea,bronchi and lungs.......???

Diksha? 5 years, 8 months ago

Jst soch ri thi ki Q ka ans kya hoga

Diksha? 5 years, 8 months ago

Nothing?

Dr. Arizoo 5 years, 8 months ago

Its okk bro...

? Royal Thakur ? 5 years, 8 months ago

Oh sorry sis....

? Royal Thakur ? 5 years, 8 months ago

What happen diku.....

Dr. Arizoo 5 years, 8 months ago

I m girl

? Royal Thakur ? 5 years, 8 months ago

Koi baat bro.........

Dr. Arizoo 5 years, 8 months ago

Question is what are the major organs of respiratory system in man

Dr. Arizoo 5 years, 8 months ago

Sry friends this question is not right

Diksha? 5 years, 8 months ago

? Royal Thakur ? 5 years, 8 months ago

Aadu question shi hai kya inka???

King K. Tyagi Ji ? 5 years, 8 months ago

Nose , larynx , trachea, bronchi , lungs, pharynx etc

? Royal Thakur ? 5 years, 8 months ago

World...

Dr. Arizoo 5 years, 8 months ago

Aap kahan sai hu

Dr. Arizoo 5 years, 8 months ago

? Royal Thakur ? 5 years, 8 months ago

Agar aapko pta cle to mujhe bhi batana...kyuki mujhe smjh he nhi aa rha hai....

Dr. Arizoo 5 years, 8 months ago

Yes

? Royal Thakur ? 5 years, 8 months ago

Common respiratory system ?????

Dr. Arizoo 5 years, 8 months ago

I said common

? Royal Thakur ? 5 years, 8 months ago

Human respiratory system include.....nose, pharynx, larynx, trachea, bronchi and lungs. ...

ANSWER

What is the scientific name of the animal which are only meat eaters

Posted by Dr. Arizoo 5 years, 8 months ago

CBSE > Class 10 > Science

4 answers

Stone Is Now Alone 🥺🥺🥺 5 years, 8 months ago

Carnivores

? Royal Thakur ? 5 years, 8 months ago

My pleasure...

Dr. Arizoo 5 years, 8 months ago

Thanks

? Royal Thakur ? 5 years, 8 months ago

Carnivores....

ANSWER

What is html???

Posted by Akhil? . 5 years, 8 months ago

CBSE > Class 10 > Science

53 answers

Akhil? . 5 years, 8 months ago

</a>

Akhil? . 5 years, 8 months ago

</a>">

Akhil? . 5 years, 8 months ago

Diksha? 5 years, 8 months ago

Good nyt?

Diksha? 5 years, 8 months ago

Okhh

Dhruv .. 5 years, 8 months ago

Nahi. Pata ho to aadya se pooch lena

Dhruv .. 5 years, 8 months ago

Shreya _S❤ 5 years, 8 months ago

Bye dhruv & diku...gn??

Dhruv .. 5 years, 8 months ago

Par tujhe mera id pata hai???

Diksha? 5 years, 8 months ago

Toh AFMC mere ke chor diyo?ek opponent toh km hga??

Dhruv .. 5 years, 8 months ago

Okkk

Shreya _S❤ 5 years, 8 months ago

Yeah?

Diksha? 5 years, 8 months ago

Ohk jipmer?

Shreya _S❤ 5 years, 8 months ago

Future mein samaira tujhe frnd request send kre to accept kr liyo??...kuyki vo samaira me hogi...okk??

Shreya _S❤ 5 years, 8 months ago

Dhruv sun

Shreya _S❤ 5 years, 8 months ago

Dono hi acche hain diku ....iske alawa i m in view of jimper. Puducherry

Diksha? 5 years, 8 months ago

M insta m bht km jati hu

Dhruv .. 5 years, 8 months ago

Accept krke follow kr diyo

Diksha? 5 years, 8 months ago

AIIMS delhi or AFMC...choose

Shreya _S❤ 5 years, 8 months ago

Ohhk .☺️...bye diku?

Dhruv .. 5 years, 8 months ago

Hey diku maine bhi tujhe bheja hai request

Diksha? 5 years, 8 months ago

Ohhh same AFMC

Shreya _S❤ 5 years, 8 months ago

AFMC....may be....only i can try....other fields also there???

Shreya _S❤ 5 years, 8 months ago

Pcb...aim is to b a doctor?

Diksha? 5 years, 8 months ago

11 m kya logi

Diksha? 5 years, 8 months ago

Okhh?

Shreya _S❤ 5 years, 8 months ago

Insta pr aungi...samaira name se okh...diku. Iwill find mere saare bichdey dost??

Shreya _S❤ 5 years, 8 months ago

M bs koshish krungi diku......11 se bhott hardwork krna h??

Diksha? 5 years, 8 months ago

N twinkle?

Diksha? 5 years, 8 months ago

Oh ya SS aogi 11 m?

Akhil? . 5 years, 8 months ago

Okh ?

Diksha? 5 years, 8 months ago

Bad m krungi...link se chalati hu m?

Shreya _S❤ 5 years, 8 months ago

Me SS hu diku??....

Akhil? . 5 years, 8 months ago

Follow request accept karo ?

Diksha? 5 years, 8 months ago

Chlo ham sb ane ki timing mila lte h kal se

Diksha? 5 years, 8 months ago

S2 ni aaogi 11 m?

Diksha? 5 years, 8 months ago

Okh??

Shreya _S❤ 5 years, 8 months ago

Pr hm jaa rhe sanaya?? .....byy

Akhil? . 5 years, 8 months ago

Maine follow kiya tha usko...but phir unfollow kar diya ?????meko vo koi penchana hua lag rha tha ????...phir se follow karti hu...ruko ???

Shreya _S❤ 5 years, 8 months ago

Ohhhk diksha...

Twinkle? Gupta 5 years, 8 months ago

Niii hm h?

Diksha? 5 years, 8 months ago

Pr*

Diksha? 5 years, 8 months ago

M aaungi or kam...

Akhil? . 5 years, 8 months ago

Oh....vo tmhari id h ???????

Shreya _S❤ 5 years, 8 months ago

Ok ...baki sb gye shayad??

Diksha? 5 years, 8 months ago

Aadya mne ni btya kya??sryyyyyyyy....par mne follow krke rkha h...blossom6777 se

Akhil? . 5 years, 8 months ago

Maii to aaungi ?

Shreya _S❤ 5 years, 8 months ago

Aap log ab iss app pr nhi aaya jroge kya??11 ki vjh se??

Akhil? . 5 years, 8 months ago

Guddd Nytttt....sbbb gyee lgtaaa hhhh.?? ??

Akhil? . 5 years, 8 months ago

???

Shreya _S❤ 5 years, 8 months ago

Ohh??..srry

Akhil? . 5 years, 8 months ago

Yhaaa aao....usne bhot sare answers ho gye...problm ho rhi h ??????

Shreya _S❤ 5 years, 8 months ago

Language

ANSWER

Archimedes principle?

Posted by Diksha? 5 years, 8 months ago

CBSE > Class 10 > Science

34 answers

Stone Is Now Alone 🥺🥺🥺 5 years, 8 months ago

when object is immersed in water full liya partially it experience an upward force which is proportional to weight of the water which is displayed by the object

Diksha? 5 years, 8 months ago

Hlww

Shubhra Jyoti Debnath 5 years, 8 months ago

Hi diksha moi shubhra

Shubhra Jyoti Debnath 5 years, 8 months ago

Diksha? 5 years, 8 months ago

Oh?

Shreya ?? 5 years, 8 months ago

Yrr mujhe vi phone nhi milta...bhut mushkil se aaj download kiya aur fatak se aa gyi

Shreya ?? 5 years, 8 months ago

Acha

Diksha? 5 years, 8 months ago

Ankesh bhai ko phn ni milta?

Diksha? 5 years, 8 months ago

Aseem k mn m kya chalta h ye mere smj k bahar h

Dhruv .. 5 years, 8 months ago

Aadya bhi ab nhi aayegi

Diksha? 5 years, 8 months ago

Shreya brainly m rhti h

Diksha? 5 years, 8 months ago

Aadya toh aati h

Diksha? 5 years, 8 months ago

Ni*

Diksha? 5 years, 8 months ago

Nai

Shreya ?? 5 years, 8 months ago

Dikshu gyi kya...??

Shreya ?? 5 years, 8 months ago

Sb busy ho gye h...kisi ke pass time nhi h yrr...

Shreya ?? 5 years, 8 months ago

Yrr ankesh bhai..aseem bro..shreya...aadya...sb pta nhi kha chle gye...

Dhruv .. 5 years, 8 months ago

Pata hai........main aaj room lock krke ro raha tha???

Shreya ?? 5 years, 8 months ago

Ek block me baat krte h...tumhare hi ques me ohk

Shreya ?? 5 years, 8 months ago

Ha tum sahi keh rhi

Dhruv .. 5 years, 8 months ago

Yahi par hun main

Diksha? 5 years, 8 months ago

Exam khtm hua h inko ana chahiye....aur ab dekho?isse jyada toh exams k dino m hi aate the

Diksha? 5 years, 8 months ago

Pta ni yrr

Shreya ?? 5 years, 8 months ago

Yrr dikshu....purane frndss kha gye

Shreya ?? 5 years, 8 months ago

Hii

Diksha? 5 years, 8 months ago

Jao tum bhi jao?sab chale jao?

Shreya _S❤ 5 years, 8 months ago

Dinner time....mtlb mera??...bye??

Diksha? 5 years, 8 months ago

Dhruv bki sb kha gye

Diksha? 5 years, 8 months ago

Ese hi pucha tha..blck ni hna?

Diksha? 5 years, 8 months ago

Toh?

Dhruv .. 5 years, 8 months ago

Class 9 ka hai?

Diksha? 5 years, 8 months ago

K..thnx?

Sanidhya Sharma 5 years, 8 months ago

When a object is emerged in water fully or partially it experiences an upward force which is proportional to weight of water which is dissplaced it.

Diksha? 5 years, 8 months ago

Koi h?

ANSWER

What is phylum echinodermata

Posted by Dr. Arizoo 5 years, 8 months ago

CBSE > Class 10 > Science

3 answers

Punjaya Tulsi Sharma 5 years, 8 months ago

Spiky animals

Shreya _S❤ 5 years, 8 months ago

Echinoderms...ex..star fish..brittle stars are members of it

Ashok Yadav 5 years, 8 months ago

Is a

ANSWER

Where does blood absorb oxygen

Posted by Dr. Arizoo 5 years, 8 months ago

CBSE > Class 10 > Science

5 answers

Stone Is Now Alone 🥺🥺🥺 5 years, 8 months ago

In alveoli cappilaries

Sharik Bhat 5 years, 8 months ago

Alveoli

Ashok Yadav 5 years, 8 months ago

In lungs in genral alveoli in particular

Ashok Yadav 5 years, 8 months ago

In alveoli cappilaries

Ashok Yadav 5 years, 8 months ago

To break glucose

ANSWER

What centered lattice

Posted by Ashok Yadav 5 years, 8 months ago

CBSE > Class 10 > Science

18 answers

Ashok Yadav 5 years, 8 months ago

Hii

Ashok Yadav 5 years, 8 months ago

Oo thank u diksha soo much

Diksha? 5 years, 8 months ago

Hlw,

Shreya _S❤ 5 years, 8 months ago

Bonds

Diksha? 5 years, 8 months ago

Di ne bola ki kuch atoms k structure h cubical form k

Diksha? 5 years, 8 months ago

Sorry...I don't have any idea about this

Dr. Arizoo 5 years, 8 months ago

Say to gogle

Ashok Yadav 5 years, 8 months ago

???

Ashok Yadav 5 years, 8 months ago

Hello

Ashok Yadav 5 years, 8 months ago

Please reply

Ashok Yadav 5 years, 8 months ago

You know anything about this

Ashok Yadav 5 years, 8 months ago

Google is just buff not useful

Ashok Yadav 5 years, 8 months ago

The best way to remember is only through discussion

Diksha? 5 years, 8 months ago

Google it...best option?

Ashok Yadav 5 years, 8 months ago

Hey reply plz

Ashok Yadav 5 years, 8 months ago

You dont know

Ashok Yadav 5 years, 8 months ago

Haa??

Diksha? 5 years, 8 months ago

ANSWER

What were the types of animals in class 9? Like poriferra,.....

Posted by Diksha? 5 years, 8 months ago

CBSE > Class 10 > Science

26 answers

Diksha? 5 years, 8 months ago

Bataoge bhi?

Diksha? 5 years, 8 months ago

Now I m free

Saurabh Gangurde 5 years, 8 months ago

Arthropoda ,echinodermeta

Ashok Yadav 5 years, 8 months ago

are free now say

Ashok Yadav 5 years, 8 months ago

Oh i see are u free now

Diksha? 5 years, 8 months ago

N sorry mummy bula ri tbi toh bina btaye chali gyi

Ashok Yadav 5 years, 8 months ago

Ok leave it you have forgotten may be

Diksha? 5 years, 8 months ago

Jara yaad dilaoge????

Diksha? 5 years, 8 months ago

Mne kya pucha tha?¿?

Ashok Yadav 5 years, 8 months ago

Diksga plz reply

Ashok Yadav 5 years, 8 months ago

Diksha plz

Ashok Yadav 5 years, 8 months ago

Hey hello reply plz?

Amar Nath Shukla 5 years, 8 months ago

Annelida

Ashok Yadav 5 years, 8 months ago

You asked me something na what is that

Ashok Yadav 5 years, 8 months ago

Hey reply

Diksha? 5 years, 8 months ago

Doon?¿

Ashok Yadav 5 years, 8 months ago

Kya doon

Ashok Yadav 5 years, 8 months ago

Haha????

Diksha? 5 years, 8 months ago

Aur the?

Diksha? 5 years, 8 months ago

Hehe??

Ashok Yadav 5 years, 8 months ago

So sweet of you??

Diksha? 5 years, 8 months ago

Molluska ,echinodermata yaad aaya?

Diksha? 5 years, 8 months ago

Oh thanx?

Ashok Yadav 5 years, 8 months ago

Happy aaa

Ashok Yadav 5 years, 8 months ago

Porifera ,coelenterata ,platyhelmenthis annelida ,athropoda

King K. Tyagi Ji ? 5 years, 8 months ago

??thoda mind pr jor dal na pda ga muza ?

ANSWER

How many electrons make one coulomb of charge ?

Posted by Ammu Deol 5 years, 8 months ago

CBSE > Class 10 > Science

4 answers

Dr. Arizoo 5 years, 8 months ago

Meko tu yahi pata tha

Amar Nath Shukla 5 years, 8 months ago

Diksha? 5 years, 8 months ago

It is not 1018 ...it is 10^18?

Dr. Arizoo 5 years, 8 months ago

6.65*1018 electron

ANSWER

What is mole concept

Posted by Pratik Kanungo 5 years, 8 months ago

CBSE > Class 10 > Science

1 answers

Yogita Ingle 5 years, 8 months ago

The mole concept is a convenient method of expressing the amount of a substance. Any measurement can be broken down into two parts – the numerical magnitude and the units that the magnitude is expressed in. For example, when the mass of a ball is measured to be 2 kilograms, the magnitude is ‘2’ and the unit is ‘kilogram’.

ANSWER

Specific eaxample of carbonates and bicarbonates

Posted by Tenzin Nyinche 5 years, 8 months ago

CBSE > Class 10 > Science

2 answers

Diksha? 5 years, 8 months ago

Carbonate-calcium carbonate. Bicarbonate-Calcium Hydriogencarbonate

Abhijeet Kumar Jha 5 years, 8 months ago

Assshole

ANSWER

Specific example of carbonates and bicaarbonates

Posted by Tenzin Nyinche 5 years, 8 months ago

CBSE > Class 10 > Science

1 answers

Meghna Thapar 5 years, 8 months ago

Example of carbonate - calcium carbonate CaCO3, calcium-magnesium carbonate CaMg(CO3)2 and iron carbonate FeCO3. The most common salt of the bicarbonate ion is sodium bicarbonate, NaHCO3, which is commonly known as baking soda.