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Why lyophilic colloids are more stable then liophobic

Posted by Ajay Kewat 7 years, 9 months ago

CBSE > Class 12 > Chemistry

7 answers

Ruby Bajwa 7 years, 9 months ago

Charge and solvation of colloidal particles of lyophilic collids is much more than that of lyophobic colloids.

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Ayushi Tyagi 7 years, 9 months ago

Aage chemistry honours krni h ya fir chemical engineering to acchi to honi hi chahiye na

1Thank You

Rochie Kudi 7 years, 9 months ago

Teri chem. Bahut achi h vse.

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Ayushi Tyagi 7 years, 9 months ago

Pta ni bt ans mera to shi h..... Pure sal se isi ka rutta mara hua h

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Rochie Kudi 7 years, 9 months ago

Ayu. Y galat h kya.

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Ayushi Tyagi 7 years, 9 months ago

Bcz they r highly hydrated

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Rochie Kudi 7 years, 9 months ago

As they have great affinity between their particals.

1Thank You

ANSWER

Frondlich equation and isotherm

Posted by Ajay Kewat 7 years, 9 months ago

CBSE > Class 12 > Chemistry

1 answers

J Ranjan Parida 7 years, 9 months ago

log(x/m)=logk+1/n log p

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ANSWER

How is Configuration of 2d series decided. ? Why Ru is [Kr]4d7 5s1 ,Rh is 4d8 5s1,etc why 5s1 not 5s2

Posted by .Ismat .Jamil 7 years, 9 months ago

CBSE > Class 12 > Chemistry

2 answers

.Ismat .Jamil 7 years, 9 months ago

By 2d I mean second transition series

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Ayushi Tyagi 7 years, 9 months ago

Jb smjh aa jae to mko bhi bta diyo

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ANSWER

Browniial movement

Posted by Ajay Kewat 7 years, 9 months ago

CBSE > Class 12 > Chemistry

1 answers

Rochie Kudi 7 years, 9 months ago

It is the zig zag movement of colloidal particals due to non stop collision s.

2Thank You

ANSWER

What is chirality

Posted by Ajay Kewat 7 years, 9 months ago

CBSE > Class 12 > Chemistry

3 answers

Rochie Kudi 7 years, 9 months ago

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Shobhitha Shetty 7 years, 9 months ago

molecules which are non superimpossible on its mirror image are said to be chiral property of a compound being chiral is called chirality

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Rochie Kudi 7 years, 9 months ago

It is the property of an comp. Due to which it is non superimpsable over iys mirror image.

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ANSWER

Raults law?

Posted by Akash Rathod 7 years, 9 months ago

CBSE > Class 12 > Chemistry

1 answers

Astha Srivastava 7 years, 9 months ago

?????????

2Thank You

ANSWER

What are azeotropes?

Posted by Akash Rathod 7 years, 9 months ago

CBSE > Class 12 > Chemistry

1 answers

Abhinay Ab 7 years, 9 months ago

Solutions whose composition remains same in both liquid and solid state.

2Thank You

ANSWER

Ostwald isolation method..

Posted by Rochie Kudi 7 years, 9 months ago

CBSE > Class 12 > Chemistry

4 answers

Rochie Kudi 7 years, 9 months ago

Plz

1Thank You

Rochie Kudi 7 years, 9 months ago

Yr kisi ko aata hi ni kya???##

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Rochie Kudi 7 years, 9 months ago

Pta ni yr ..pr mri smj ni aaya y

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Shobhitha Shetty 7 years, 9 months ago

important hey kya

2Thank You

ANSWER

Sb se jada question kime se puchta h

Posted by Md Shoaib 7 years, 9 months ago

CBSE > Class 12 > Chemistry

1 answers

Nishi Boudha 7 years, 9 months ago

Aldehyde and ketone

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ANSWER

Can qyes. Can be asked on elecrolysis products?

Posted by Rochie Kudi 7 years, 9 months ago

CBSE > Class 12 > Chemistry

3 answers

Ruby Bajwa 7 years, 9 months ago

Aate h pg:85 pd lo

1Thank You

Rochie Kudi 7 years, 9 months ago

Thik h m aapse hindi m puchti hu.. Kya pariksha me "electrolysis k products"pe prashan aata h.

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Shobhitha Shetty 7 years, 9 months ago

there language crect karo yar I can't understand ur qutns then how can I answer u

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ANSWER

Refer to NCERT class 12 Chemistry vol 1, Ch- Coordination Compounds, under Colour of Coordination Compounds section, an eg. has been cited that when (en) is added successively in [Ni(H2O)6]^2+, the colour changes from green to pale blue to violet...However I want to know that en being a strong field ligand , the octahedral splitting energy will be greater than pairing energy and therefore the absorbed wavelength must be shorter for larger energy gap and consequently emitted wavelength should be higher. With the increase in no. of (en), the emitted wavelength must therefore shift towards the red end of the visible spectrum, however the reverse is happening. Can anyone explain why? It's urgent.....Plz let me know soon.....

Posted by Shreyasi Roy 7 years, 9 months ago

CBSE > Class 12 > Chemistry

2 answers

Ruby Bajwa 7 years, 9 months ago

Contrasting to color absorbed*

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Ruby Bajwa 7 years, 9 months ago

As color emitted is contrasting to the color emitted.

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ANSWER

Why HCl is covalent not ionic

Posted by Vipul Dwivedi 7 years, 9 months ago

CBSE > Class 12 > Chemistry

0 answers

ANSWER

How to calculate covalence in n2o5

Posted by Vipul Dwivedi 7 years, 9 months ago

CBSE > Class 12 > Chemistry

1 answers

Ishika Tanwani 7 years, 9 months ago

By structure

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ANSWER

Antirust solutions.

Posted by Rochie Kudi 7 years, 9 months ago

CBSE > Class 12 > Chemistry

4 answers

Rochie Kudi 7 years, 9 months ago

Ok thnku

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Ruby Bajwa 7 years, 9 months ago

Bisphenol

1Thank You

Rochie Kudi 7 years, 9 months ago

I knw that itna asan bi ni aata hoga kya.. Mujhe

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A Cj 7 years, 9 months ago

Textbook me hai padh lijiye...aapka kalyaan hoga

1Thank You

ANSWER

do anyone know how to find log value in simple calculator

Posted by Shobhitha Shetty 7 years, 9 months ago

CBSE > Class 12 > Chemistry

2 answers

Shobhitha Shetty 7 years, 9 months ago

in simple calculator not in scientific I know a method to find log value in simple calculator

1Thank You

Ruby Bajwa 7 years, 9 months ago

First click log then put value you'll get answer.

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ANSWER

Is there any metal in chemistry book which floats in air i want to make something from that metal ?? ????if not then why not chemistry toppers thinks about that or they are limited to old theories ?....I need a team now to make everything possible , if google came In 1998 than let's do something more advanced than that of google... ? everyone is dependent on Google ? but why people can't depend on themselves..... Keep on learning ...#going to change world , cbse ki aukaat kya hai muz jaise masoom bachoo ko preshan karne k alava ....??

Posted by Lalit Maan 7 years, 9 months ago

CBSE > Class 12 > Chemistry

9 answers

Rochie Kudi 7 years, 9 months ago

Kuu yr isme meri kya galti h.. Yr sach m m blockd thi.

0Thank You

Lalit Maan 7 years, 9 months ago

Ok... I'm also blocked now.... I will do like your messages

0Thank You

Rochie Kudi 7 years, 9 months ago

Vse tu sandeep maheshwari ki yaad dilata h... Soooo inspirational..

0Thank You

Rochie Kudi 7 years, 9 months ago

Don't ignore me lalit maan

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Ruby Bajwa 7 years, 9 months ago

I agree with u too

1Thank You

Shobhitha Shetty 7 years, 9 months ago

?????

1Thank You

J Ranjan Parida 7 years, 9 months ago

Shi h bhai me tere sath hu thik h??????

1Thank You

Praveen Kumarharit 7 years, 9 months ago

I m agree with u bhaiya

1Thank You

Rochie Kudi 7 years, 9 months ago

Oye

2Thank You

ANSWER

Define synergic effect in metal cartoons

Posted by A Cj 7 years, 9 months ago

CBSE > Class 12 > Chemistry

3 answers

A Cj 7 years, 9 months ago

Ty anyway....

0Thank You

Ruby Bajwa 7 years, 9 months ago

Jb carbonyl compound lone pair metal ke vacant orbital me deta h to sigma bond. Aur jb metal apne filled d orbital se carbonyl k π*(antibonding) ko details h to π bond bnta h . Is bond se synergic bond bnta h Jo synergic effect produce krta aur M-C bond ko strengthen krta h. Read pg:255 in ncert book.

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A Cj 7 years, 9 months ago

Metal carbonyls*

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how to convert propanoic acid to 2-hydroxy propanoic acid plzzzz help me....????????

Posted by Praveen Kumarharit 7 years, 9 months ago

CBSE > Class 12 > Chemistry