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K Katkuri Murari Manas 2 years, 10 months ago

Thanks

Omya Aryan 2 years, 10 months ago

The reaction between Ethanol and Ethanoic acid to give Easter (a sweet smelling substance) is known as esterification reaction. The reaction between easter and a base to give soap and glycerol is known as saponification reaction.

ANSWER

What happens when milk is left open at room temperature during summer

Posted by Falak Nida 2 years, 10 months ago

CBSE > Class 10 > Science

5 answers

Ahiya S 2 years, 10 months ago

It becomes sour

Manju P P 2 years, 10 months ago

Milk becomes sour in taste

Manju P P 2 years, 10 months ago

Mick becomes sour in taste

Ömkår' Om 2 years, 10 months ago

Due to lactic acid milk becomes sour

Arif Alam 2 years, 10 months ago

Oxidation reaction and growth of microorganisms which the milk get sour.

ANSWER

ATP full form

Posted by Vikas J B 2 years, 10 months ago

CBSE > Class 10 > Science

3 answers

Ahiya S 2 years, 10 months ago

Adenosine triphosphate - ATP

Manju P P 2 years, 10 months ago

Adenosine triphosphate

Simran Rajput 2 years, 10 months ago

Andosine triphosphate

ANSWER

How can copper reacts with hno3

Posted by Anshika Singh 2 years, 10 months ago

CBSE > Class 10 > Science

2 answers

Khushpinder Kaur 2 years, 10 months ago

Copper react with nitric acid to form copper nitrate , nitric oxide and water....

4Thank You

Khushpinder Kaur 2 years, 10 months ago

Copper react with nitric acid to form copper nitrate and hydogen gas is released

ANSWER

Pls tell about punjabi

Posted by Chirag Singla 2 years, 9 months ago

CBSE > Class 10 > Regional Language

1 answers

Yanishpreet Singh Sandhu 2 years, 10 months ago

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ANSWER

Define basicity?

Posted by Khushpinder Kaur 2 years, 10 months ago

CBSE > Class 10 > Science

1 answers

Bushra Yashmin 2 years, 10 months ago

Define basicity

ANSWER

Which part of brain is a largest in size ?

Posted by Khushpinder Kaur 2 years, 10 months ago

CBSE > Class 10 > Science

5 answers

Si Mi 2 years, 10 months ago

Cerebrum

Kanala Vinod Vinodh.K 2 years, 10 months ago

I need maths

Afzal Jamal 2 years, 10 months ago

Cerebellum

Kamakshi Kamakshi 2 years, 10 months ago

Forebrain

Anuj Gupta 2 years, 10 months ago

It's cerebrum

ANSWER

Find voltage of this circuit whose I=0.24A and R=25ohm

Posted by Ashvani Chawla 2 years, 10 months ago

CBSE > Class 10 > Science

5 answers

Ashvani Chawla 2 years, 10 months ago

Thanks

Neha Saha 2 years, 10 months ago

6 volt

Afzal Jamal 2 years, 10 months ago

V=IR

Om Sagar Vishwakarma 2 years, 10 months ago

V=I×R V=.24×25 = 6.00

Twin Leaf 2 years, 10 months ago

V=IR

ANSWER

A lot of waste is generated is neighborhood. However, almost all of it is biodegradable.what impact will it have on the environment or human health?

Posted by Arif Alam 2 years, 10 months ago

CBSE > Class 10 > Science

2 answers

Arif Alam 2 years, 10 months ago

Thanks

Ashvani Chawla 2 years, 10 months ago

There is a lot of impact bcoz there is foul smell and dirt and mosquitoes wandering there

ANSWER

What is meant by water Crysrallistion

Posted by Niranjana Niranjana 2 years, 10 months ago

CBSE > Class 10 > Science

3 answers

Khushpinder Kaur 2 years, 10 months ago

The number of water molecule present in one formula unit of a salt.....

Omya Aryan 2 years, 10 months ago

Water of crystallization is the fixed number of water molecules present in one formula unit of a salt. Ex: CaSO4.2H2O

Atharv Wankhade 2 years, 10 months ago

Fix molecule of water present in one formula is known as water of crystallization

ANSWER

Important activities of physics

Posted by Saksham Sharma 2 years, 9 months ago

CBSE > Class 10 > Science

0 answers

ANSWER

Please explain me the work of all parts of kidney such as browmon capsule, glomerulus,collecting duct, tubucole etc

Posted by Vaibhav Gupta 2 years, 10 months ago

CBSE > Class 10 > Science

2 answers

Atharv Wankhade 2 years, 10 months ago

Hi! Let me explain this. Bowman capsule-It is just cup like structure which is full of arota which is red in colour their capilaries present in the bowman capsule which is also known as (dirty blood) helps to filtrate red blood only. Glomerulus(singular) Glomerul(plural)-red that part which is red in colour known by this which is present in bowman capsule helps to blood filtrate.Also it leaves some but heavy blood molecule can able to go eg-blood other waste get contaminated below the bowman capsul this is know an Flitrate(it contains WBC,ammonia,uric acid,etc.). Tubule-it is a cup like structure which is present below the bowman capsule it is attached to bowman capsul .Filtrate blood travel thqrough in it and goes to branch of uretur. Capilaries around tubule helps to arota blood to vein blood which help to carry clean blood and som of waste material go into tubul and get with waste material go in uretur. This is your answer.

8Thank You

Soyam Prakash Das 2 years, 10 months ago

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7Thank You

ANSWER

Please explain me redox reaction and how can I determine which compound is oxidised and reduced with the help of example

Posted by Vaibhav Gupta 2 years, 10 months ago

CBSE > Class 10 > Science

3 answers

Twin Leaf 2 years, 10 months ago

There is one trick -if their is any element in the reaction then it is a redox reaction ex:- H2 + 2O2 = 2H2O

Omya Aryan 2 years, 10 months ago

A reaction in which oxidation and reduction takes place simultaneously is called redox reaction.

Himanshu Arora 2 years, 10 months ago

Redox reaction is the reaction in which both hydrogen and oxygen are added , u can determine it by examining the reaction and its reactants

ANSWER

What is genotype and what is phenotype ?

Posted by Anurag Shahi 2 years, 10 months ago

CBSE > Class 10 > Science

4 answers

Pawan Alam 2 years, 10 months ago

It is the physical appearance of organism

Prince Mandal 2 years, 10 months ago

A person's genotype is their unique sequence of DNA. More specifically, this term is used to refer to the two alleles a person has inherited for a particular gene. Phenotype is the detectable expression of this genotype – a patient's clinical presentation

Malavika Sanu 2 years, 10 months ago

Placenta is a disk embedded in the uterus

Kajal Neetu 2 years, 10 months ago

What is placenta

ANSWER

calculate the area of cross section wire of length 2 m is Resistance is 25 ohm and the resistivity of material of wire is 1.84 ×10 -6

Posted by Fathima Fidha N 2 years, 10 months ago

CBSE > Class 10 > Science

2 answers

Atharv Wankhade 2 years, 10 months ago

Given- l=2m R=25 ohm (Rho)=1.84×10^-6 To show-Area(A) of cross sectional of wire Proof- R=(Rho)l÷A 25ohm=1.84^10-6×2÷A A=1.84×10^-6×2÷25 A=3.68×10^-6÷25 A=1.472×10^-7 m^2 Here is the answer.

Atharv Wankhade 2 years, 10 months ago

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Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
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ANSWER

Color of hcl in ph paper Red Yellow Yellowish green

Posted by Anu Bhavana 2 years, 10 months ago

CBSE > Class 10 > Science

4 answers

Simran Rajput 2 years, 10 months ago

Red

Afzal Jamal 2 years, 10 months ago

Red

Atharv Wankhade 2 years, 10 months ago

Red because ph of HCl is very low

Shivam Jha 2 years, 10 months ago

Red

ANSWER

Ph of hcl and colour

Posted by Anu Bhavana 2 years, 10 months ago

CBSE > Class 10 > Science

2 answers

Anu Bhavana 2 years, 10 months ago

Which option is correct Red Yellow Yellowish green Blue

Omya Aryan 2 years, 10 months ago

HCl is a colourless liquid with pH 1.

ANSWER

Electrolytic refining of copper

Posted by M.Moksha Mohan 2 years, 10 months ago

CBSE > Class 10 > Science

1 answers

Soyam Prakash Das 2 years, 10 months ago

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

ANSWER

Chemical equation balance

Posted by Tushar Kumar Devpal Tarun Kumar Devpal 2 years, 10 months ago

CBSE > Class 10 > Science

3 answers

Anshu Yadav 2 years, 10 months ago

An organic compound is member class of chemical containing carbon atoms bound to each other and atoms to make covelent bond and found in the cell of living organisms

Omya Aryan 2 years, 10 months ago

A equation in which the number of atoms in both reactant as well as product side is equal, is termed as balanced chemical equation.

Pari Bhatia 2 years, 10 months ago

What is organic compounds

6Thank You

ANSWER

In the electrolytic refining of a metal M , what would you take as a anode, the cathode and the electrolyte

Posted by Shreyansh Mishra 2 years, 10 months ago

CBSE > Class 10 > Science

2 answers

Omya Aryan 2 years, 10 months ago

In electrolytic refining of metal M, impure metal of M will be taken as anode, a strip of pure metal of M will be taken as cathode and a salt solution of metal M will be taken as electrolyte.

Daya Nelloor 2 years, 10 months ago

anode - impurecU cathode _ pure cu and electrolyte Cuso4

ANSWER

If a tall pea plant is crossed with a pure dwarf pea plant then what percentage of F1 and F2 generation respectively will be tall and how by what percentage?

Posted by Khushi Patel 2 years, 10 months ago

CBSE > Class 10 > Science

2 answers

Jantika Borah Jantika Borah 2 years, 10 months ago

100%,75%

Om Shree Choudhary 2 years, 10 months ago

25 75

ANSWER

Concided a food chain Grass -Deer - Lion. If 10000 joule of solar energy is available to the grass how much energy will be available to the deer to transfer to the lion

Posted by Dharmbir Singh 2 years, 10 months ago

CBSE > Class 10 > Science

4 answers

Afzal Jamal 2 years, 10 months ago

1000joule

Jantika Borah Jantika Borah 2 years, 10 months ago

It will be 100 joules

Omya Aryan 2 years, 10 months ago

1000

Sukhleen Kaur 2 years, 10 months ago

ANSWER

What is 🧠?

Posted by Kishore ✌️ 2 years, 10 months ago

CBSE > Class 10 > Science

3 answers

Kavi Kavi 2 years, 10 months ago

Brain is main thinking organ.It is protected inside bony box called skull.It is a part of CNS. Human brain weighs 1-1.5kg

Soham Singh 2 years, 10 months ago

🧠 is an emoji of the Brain

Aadhithiya Nagul 2 years, 10 months ago

Brain is the important organ with helps in control and coordination of organs in human beings. Is is composed of 3 main parts ie) cerebrum (controls thinking), cerebellum (controls posture), medulla (controls involuntary actions)

ANSWER

What are gangue? Why these must be removed from the mined ore?

Posted by Rajbir Singh Nagpal 2 years, 10 months ago

CBSE > Class 10 > Science

1 answers

Sukhleen Kaur 2 years, 10 months ago

Gangue are the dust and soil particles which are obtained when the minig of metal is done . They should be removed so that the real metal can be obtained

ANSWER

Proof that 5-2√3 is a irrational no

Posted by Bhumi Chaudhary 2 years, 10 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Define momentum

Posted by Rounaque Perween 2 years, 10 months ago

CBSE > Class 10 > Science

4 answers

Manju P P 2 years, 10 months ago

Product of mass and velocity is known as momentum

Anu Bhavana 2 years, 10 months ago

Strength or force gained by motion (or) products of the mass of a particle and its velocity and momentum is a vector quantity is known as momentum

Mangifera Indica 2 years, 10 months ago

P=mv

123 Aaa 2 years, 10 months ago

Bhh

ANSWER

How is lymph an important fluid involved in transportation? If lymphatic vessels get blocked, how would it affect the human body? Elaborate

Posted by Himanshu Prajapati 2 years, 10 months ago

CBSE > Class 10 > Science

1 answers

Gauttam Maurya 2 years, 10 months ago

If our lymphatic system were not present in our body, we would not be able to drain the excess fluid, so our tissues would swell due to the accumulation of fluids and cells would literally drown, or become stagnant in the accumulated fluid and it would become the breeding grounds for infection

ANSWER

Find the zeroes of x²+7x+6 and verify the relationship between zeroes and different

Posted by Aryan Singh 2 years, 10 months ago

CBSE > Class 10 > Mathematics

3 answers

Alok Kumar 2 years, 10 months ago

X²+7x+6 X²+6x+x+6 X(x+6)+1(x+6) (X+1)(x+6) Zeros of the polynomial X+1=0 X=-1 X+6=o X=-6 Sum of zeros Alpha + beta =-b\a -6+(-1)=-7\1 7 =7 Alpha ×beta =c\a -6×(-1). =6\1 6. =6 PROVED

Omya Aryan 2 years, 10 months ago

Sum of zeros = -b/a = -7……Product of zeros = c/a = 6

Omya Aryan 2 years, 10 months ago

x²+7x+6……x²+6x+1x+6……x(x+6)+1(x+6)……(x+1)(x+6)……x=-1 or x=-6