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Both soap and detergent are some type of salts . What is the difference between them ? Describe in brief the cleansing action of soap . Why do soaps not form lather in hard water ?. List two problems that arise due to the use of detergents instead of soaps.

Posted by Rani Mishra ??? 5 years, 9 months ago

CBSE > Class 10 > Science

5 answers

Rani Mishra ??? 5 years, 9 months ago

Thank you very much

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Sarah Ansari 5 years, 9 months ago

SOAPS are Na or K salts of a long chain carboxylic acid while DETERGENTS are Na salts of long chain benzene sulphonic acid or alkyl hydrogensulphates. Due to the presence of Ca and Mg ions present in it, it does not form lather instead forms scum. Detergents are non biogegradable. They make the water bodies dirty and cause harm to the marine organisms

1Thank You

Avika Goel 5 years, 9 months ago

Soap contains sodium and potassium ions But detergent contains sulphonic ions

1Thank You

Rani Mishra ??? 5 years, 9 months ago

I want the rest of the answer immediately

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Shajidul Haq 5 years, 9 months ago

Soap are used in soft water. Detergent are used in hard water.

1Thank You

ANSWER

Why elements of a same group have similar properties?

Posted by Harsh Vardhan 5 years, 9 months ago

CBSE > Class 10 > Science

1 answers

Sowndaryaa Lakshmi V 5 years, 9 months ago

Same valency

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ANSWER

Give the chemical formula and IUPAC name of glacial acetic acid

Posted by Anurag Rana 5 years, 9 months ago

CBSE > Class 10 > Science

2 answers

Anurag Rana 5 years, 9 months ago

CH3COOH

1Thank You

Shreya Sharma 5 years, 9 months ago

Ethanoic acid is also called glacial acitic acid

2Thank You

ANSWER

Why do start twinkle

Posted by Madhav Sahu 5 years, 9 months ago

CBSE > Class 10 > Science

4 answers

Yug Shrivastava 5 years, 9 months ago

Becoz of atmospheric refraction from particles which are very tiny and small . They refract light emitted by stars and this process happens again and again

1Thank You

Shajidul Haq 5 years, 9 months ago

Due to the atmospheric refraction in sky

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Shreya Sharma 5 years, 9 months ago

Due to atmospheric refraction they twinkle

1Thank You

?Sᴀʀᴋᴀʀ? ▄︻┻┳═一 ? Ꭰꭿꭰꭰꮍ ? 5 years, 9 months ago

Mene unpar glitter chidka tha ?

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ANSWER

Translocation means

Posted by ꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 5 years, 9 months ago

CBSE > Class 10 > Science

27 answers

Yug Shrivastava 5 years, 9 months ago

Translocation is the process of transfering food to different parts of the plant from leaves which makes food for plants . It occurs becoz of diffence in pressure and due to suction it get transported to low pressure area of plant which needs food from high pressure area which is leaf for balancing pressure

1Thank You

Sowndaryaa Lakshmi V 5 years, 9 months ago

Naya question daloo

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Mahi Rajput 5 years, 9 months ago

Hii

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?Ritesh Gupta☺️ 5 years, 9 months ago

Nhi

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 5 years, 9 months ago

Khana ho gya

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 5 years, 9 months ago

Hii

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?Ritesh Gupta☺️ 5 years, 9 months ago

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Sowndaryaa Lakshmi V 5 years, 9 months ago

Plss plss suno uss gana

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Sowndaryaa Lakshmi V 5 years, 9 months ago

Malayalam song Song- kannil kaanum(movie- 2 states)

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Sowndaryaa Lakshmi V 5 years, 9 months ago

My new track released

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?Ritesh Gupta☺️ 5 years, 9 months ago

Kya ho rha h

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Sowndaryaa Lakshmi V 5 years, 9 months ago

Sunoo

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Sowndaryaa Lakshmi V 5 years, 9 months ago

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?Ritesh Gupta☺️ 5 years, 9 months ago

Hi sanskrit ??

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Sowndaryaa Lakshmi V 5 years, 9 months ago

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Ananya Gupta 5 years, 9 months ago

The transport of food from leave to different part of plant is called translocation

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Sowndaryaa Lakshmi V 5 years, 9 months ago

Hi Ritesh

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Sowndaryaa Lakshmi V 5 years, 9 months ago

Bolo ashu kaisa dalna hai pic

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?Ritesh Gupta☺️ 5 years, 9 months ago

0Thank You

Sowndaryaa Lakshmi V 5 years, 9 months ago

Nahi ashu aisa kuch nahi hai

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Sowndaryaa Lakshmi V 5 years, 9 months ago

Google mai hai meri pic

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 5 years, 9 months ago

Gussa ho mere se

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Sowndaryaa Lakshmi V 5 years, 9 months ago

Pic kaisa dalna hai isme

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Sowndaryaa Lakshmi V 5 years, 9 months ago

Ha ok

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 5 years, 9 months ago

Hii lakshmi you are ok

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Sowndaryaa Lakshmi V 5 years, 9 months ago

Hii

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 5 years, 9 months ago

0Thank You

ANSWER

what is aurora borealis

Posted by Akshaya Murugan 5 years, 9 months ago

CBSE > Class 10 > Science

2 answers

Shreya S❤ 5 years, 9 months ago

*Beautiful

0Thank You

Shreya S❤ 5 years, 9 months ago

Its the beutiful .hearttouching display of lights in nature .its usually occurs due to trapping of some parts of solar energy in areas of north and south pole.

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ANSWER

Balanced equation of Na+H2O-NaOH+1/2H2

Posted by Bushra Rasheed 5 years, 9 months ago

CBSE > Class 10 > Science

3 answers

Anmol Mishra 5 years, 9 months ago

2Na +2H20---------2NaOH + H2

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Bushra Rasheed 5 years, 9 months ago

Na+H2O-NaOH+H2

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Bushra Rasheed 5 years, 9 months ago

Sorry

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ANSWER

Hey image formation will come

Posted by Shanti Singh 5 years, 9 months ago

CBSE > Class 10 > Science

3 answers

Aadya Singh 5 years, 9 months ago

Yes....

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Shreya S❤ 5 years, 9 months ago

Yes surely

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?Ritesh Gupta☺️ 5 years, 9 months ago

Maybe

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ANSWER

Write the no of covalent bonds in the molecule of C⁴H¹ⁿ

Posted by Prakhar Srivastav 5 years, 9 months ago

CBSE > Class 10 > Science

1 answers

Yug Shrivastava 5 years, 9 months ago

0Thank You

ANSWER

What is heterodont

Posted by Shanti Singh 5 years, 9 months ago

CBSE > Class 10 > Science

2 answers

Rani Mishra ??? 5 years, 9 months ago

Do you mean heterotrophs

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Shreya S❤ 5 years, 9 months ago

Human teeth are of diff types i. e. Canines .,molar ,premolar,incisors and so our teeth are heterodont

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ANSWER

Explain carpel

Posted by Mahi Rajput 5 years, 9 months ago

CBSE > Class 10 > Science

3 answers

?Ritesh Gupta☺️ 5 years, 9 months ago

Welcome ☺️

0Thank You

Mahi Rajput 5 years, 9 months ago

Ok thanks

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?Ritesh Gupta☺️ 5 years, 9 months ago

Carpel is female reproductive organs of plant

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ANSWER

H2o+hoso4

Posted by Reena Amitmarkandey 5 years, 9 months ago

CBSE > Class 10 > Science

1 answers

Shreya S❤ 5 years, 9 months ago

Dilution of acid

0Thank You

ANSWER

Why corrosion is harmful

Posted by Om? Modi 5 years, 9 months ago

CBSE > Class 10 > Science

3 answers

Rishabh Dubey 5 years, 9 months ago

Corrosion is harm full because they can destroy the metals and change it unto undesirable compound by acrion othe air water acid etc. The corrosion can caused by oxidation

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Indian Gamer 5 years, 9 months ago

It softer the metal body and so they can easily break down

0Thank You

Shivam Ojha 5 years, 9 months ago

Corrosion is harmful for metal body like car body and in windows so thats why corroaion is harmfull and to prevent corrosion we should paint the metal body by paint

0Thank You

ANSWER

what happened during the process of photosynthesis

Posted by Raju Meena 5 years, 9 months ago

CBSE > Class 10 > Science

2 answers

Shanti Singh 5 years, 9 months ago

It is a biochemical process of manufacture of organic food from carbondioxide and water with the help of solar energy inside chlorophyll

0Thank You

Ritik Dhiman 5 years, 9 months ago

The plants take carbon dioxide,water and convert into complex substance in the presence of cholrophyll and sunlight

1Thank You

ANSWER

What is this

Posted by Tanuj Garjola 5 years, 9 months ago

CBSE > Class 10 > Science

0 answers

ANSWER

Reactivity of aluminium decreases if it is dipped in nitric acid explain.

Posted by Manisha Dhibar 5 years, 9 months ago

CBSE > Class 10 > Science

1 answers

Shreya S❤ 5 years, 9 months ago

Formation of layer of aluminium nitride

0Thank You

ANSWER

Why does bleaching powder smell stongly of chlorine and does not dissolve completely in water

Posted by Manisha Dhibar 5 years, 9 months ago

CBSE > Class 10 > Science

4 answers

Rishabh Dubey 5 years, 9 months ago

The smell of the bleaching powder is strongly chlorine because they can contain the chlorine gas . It can not dissolve in water because in the preparation of the bleaching powder the use of the calcium . When the bleaching powder can under goes in the water then the calcium can react with the water to form the slacked lime which is commonly known as calcium hydroxide

0Thank You

Deepak Silaych 5 years, 9 months ago

Its smell so because it contain clorine. It is insoluble in water because it contain calcium which is know for its insolubility in water

0Thank You

Shreya S❤ 5 years, 9 months ago

It react with air to release chlorine and doesnot dissolve complete due to presence of unreacted lime

0Thank You

Modh Niyati 5 years, 9 months ago

?? I can't understand your question

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ANSWER

What are the factors of evolution?

Posted by Sachin Kumar Upadhyay 5 years, 9 months ago

CBSE > Class 10 > Science

2 answers

Yug Shrivastava 5 years, 9 months ago

Factors of evolution are Genetic Drift ,Geographical Isolation and Natural Selection

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Modh Niyati 5 years, 9 months ago

Genetic drift, environmental factor, variation and

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ANSWER

Write the name and formulae of three hydrate salts

Posted by Manisha Dhibar 5 years, 9 months ago

CBSE > Class 10 > Science

1 answers

Avika Goel 5 years, 9 months ago

Sodium carbonate (Na2co3.10H2O) Sodium borate (Na2B4O7.10H2O) Ferrous sulphate(Feso4.7H2O)

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ANSWER

In electolysis of water,why are few drops of dill. H2SO4 added to water

Posted by Manisha Dhibar 5 years, 9 months ago

CBSE > Class 10 > Science

3 answers

Avika Goel 5 years, 9 months ago

For breaking down of bonds of water

0Thank You

Mayank Jain 5 years, 9 months ago

H2SO4 act as an electrolyte

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Shreya S❤ 5 years, 9 months ago

For better conductivity

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ANSWER

Why.the mole of ratio of hydrogen and oxygen gases liberated during electrolysis of water is 2:1

Posted by Manisha Dhibar 5 years, 9 months ago

CBSE > Class 10 > Science

4 answers

Rishabh Dubey 5 years, 9 months ago

Because of the in water the amount of the hydrogen is more than oxygen

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Sri Shivani Sankar 5 years, 9 months ago

The volume of hydrogen snd oxygen in water is of the volume 2:1.

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Modh Niyati 5 years, 9 months ago

Formula of water H2O that's why

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Modh Niyati 5 years, 9 months ago

Formula of eater h2o

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ANSWER

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

Posted by Manisha Dhibar 5 years, 9 months ago

CBSE > Class 10 > Science

3 answers

Indian Gamer 5 years, 9 months ago

Upper layer of water is formed

0Thank You

Tanuj Garjola 5 years, 9 months ago

It will become water

1Thank You

Modh Niyati 5 years, 9 months ago

Fermentation process occur milk turns into curd lacti acid produce

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ANSWER

what is the function of micropyle ?

Posted by Arjun Jakhar 5 years, 9 months ago

CBSE > Class 10 > Science

1 answers

Avika Goel 5 years, 9 months ago

Part in the ovule from where the male germ cell enters in the ovule

1Thank You

ANSWER

What is a reaction

Posted by Licy Mathew V 5 years, 9 months ago

CBSE > Class 10 > Science

1 answers

Tanuj Garjola 5 years, 9 months ago

Nothing It is for giving us a disorder

1Thank You

ANSWER

which is tthe purest allotrope of carbon ?

Posted by Arjun Jakhar 5 years, 9 months ago

CBSE > Class 10 > Science

6 answers

Rani Mishra ??? 5 years, 9 months ago

Graphite

0Thank You

Tanuj Garjola 5 years, 9 months ago

Gold

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Amir Rahmani 5 years, 9 months ago

Only graphite

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Modh Niyati 5 years, 9 months ago

Diamond only

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꧁༺★King K. Tyagi Ji}★༺꧂ ??? 5 years, 9 months ago

Graphite and diamond

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 5 years, 9 months ago

Diamond

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ANSWER

A compound 'x' on heating with excess conc. Sulphuric acid at 443 k gives unsaturated compound 'Y'.'X' also reacts with sodium metal to evolve colourless gas 'Z'.Identify 'X', 'Y' and 'Z'.write the equation of the chemical reaction of formation of 'Y' and also write the role of sulphuric acid in the reaction.

Posted by Bharat Choudhary 5 years, 9 months ago

CBSE > Class 10 > Science

3 answers

Amir Rahmani 5 years, 9 months ago

The compound X is ethanol, Y is ethene and Z is hydrogen. Sulphuric acid work as dehydrating agent

1Thank You

Ankit Singh Thakur ?? 5 years, 9 months ago

X is Ethanol Y is ethene and Z is Hydrogen gas

1Thank You

Shreya S❤ 5 years, 9 months ago

X= c2h5oh ............Y= etene C2h4.........z= hydrogen..........sulphuric acid acts as dehydrating agent

1Thank You

ANSWER

The speed of light in a transparent medium is 0.6 times that of its speed in vaccum.what is the refractive index of the medium

Posted by Bhumika Neogi 5 years, 9 months ago

CBSE > Class 10 > Science

8 answers

꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 5 years, 9 months ago

Or batayo

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Shreya S❤ 5 years, 9 months ago

Not yet

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 5 years, 9 months ago

Ha tayar ho gaya tumhara

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Shreya S❤ 5 years, 9 months ago

Science

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 5 years, 9 months ago

Kis chiz ka paper

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Shreya S❤ 5 years, 9 months ago

Heello Paper tyar ho gyakya?

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 5 years, 9 months ago

Hii

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Shreya S❤ 5 years, 9 months ago

5/3

1Thank You

ANSWER

What is our body made up of ?

Posted by ꧁༺★King K. Tyagi Ji}★༺꧂ ??? 5 years, 9 months ago

CBSE > Class 10 > Science

14 answers

Shreya S❤ 5 years, 9 months ago

Yes like nitrogen in dna

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꧁༺★King K. Tyagi Ji}★༺꧂ ??? 5 years, 9 months ago

Hmm shreya or bhi bhout ha

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Shreya S❤ 5 years, 9 months ago

Mostly carbon metal..nhi to aur bhi bhot sare metals hote h

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Shreya S❤ 5 years, 9 months ago

Carbon metal ??

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Sowndaryaa Lakshmi V 5 years, 9 months ago

0Thank You

꧁༺★King K. Tyagi Ji}★༺꧂ ??? 5 years, 9 months ago

Sub ki preparation kaise chl rahe ha

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꧁༺★King K. Tyagi Ji}★༺꧂ ??? 5 years, 9 months ago

In exam guru of cbse 10 ch 3 metals and non metals . Q no. 16 pg no. 71 .shreya

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꧁༺★King K. Tyagi Ji}★༺꧂ ??? 5 years, 9 months ago

Mast

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 5 years, 9 months ago

I am fine apna batayo

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Shreya S❤ 5 years, 9 months ago

Kis respect m h ye question . Our body made up of cells .

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꧁༺★King K. Tyagi Ji}★༺꧂ ??? 5 years, 9 months ago

Hii ashu , how are you

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꧁༺★King K. Tyagi Ji}★༺꧂ ??? 5 years, 9 months ago

But diksa cells is the incorrect answer

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꧁༒☬☠Ashu??Mikku☠︎☬༒꧂ Tiwari 5 years, 9 months ago

Hiiii

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Shreya S❤ 5 years, 9 months ago

Yep ...cells.?

1Thank You

ANSWER

If the image formed by a spherical mirror for all position of the object placed in front of it is always erect and diminished, what type of mirrors is it ? Draw a labelled ray diagram to support your answer

Posted by Bharat Choudhary 5 years, 9 months ago

CBSE > Class 10 > Science

3 answers

Ayuaj Bhardwaj 5 years, 9 months ago

Convex mirror

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Arjun Jakhar 5 years, 9 months ago

convex mirror

2Thank You

Aadya Singh 5 years, 9 months ago

It is convex mirror....

2Thank You

ANSWER

Write 4/four properties of ionic compound.

Posted by Leepaxi Diwan? 5 years, 9 months ago

CBSE > Class 10 > Science

5 answers

Manisha Dhibar 5 years, 9 months ago

1. They are solid and hard,generally brittle 2.They have high melting and boiling point 3. Generally soluble in water and insoluble in solvents such as kerosene and petrol etc. 4. Ionic conpounds conduct electricity in molten state and solution form but not in solid state

1Thank You

Aadya Singh 5 years, 9 months ago

4) It conduct electricity when dissolved in water...

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Aadya Singh 5 years, 9 months ago

3) It is soluble in water but insoluble in organic solvent...

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Aadya Singh 5 years, 9 months ago

2) It has high melting and bioling point..

3Thank You

Aadya Singh 5 years, 9 months ago

1) Ionic compound are crystalline solid...