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Aishwarya Trivedi
Subject: Chemistry
, asked on 7/8/17
please answer
Answer
1
Aishwarya Trivedi
Subject: Chemistry
, asked on 7/8/17
please answer
Answer
2
Lalita Rani Singh
Subject: Chemistry
, asked on 4/8/17
Explain option c of Q 14
Answer
1
Lalita Rani Singh
Subject: Chemistry
, asked on 4/8/17
Assertion and reason question Q 8
Answer
1
Lalita Rani Singh
Subject: Chemistry
, asked on 4/8/17
How surfactant is a demulsifier ?
Answer
1
Lalita Rani Singh
Subject: Chemistry
, asked on 4/8/17
Solve Q 12
Answer
1
Lalita Rani Singh
Subject: Chemistry
, asked on 4/8/17
Solve Q 11
Answer
1
Lalita Rani Singh
Subject: Chemistry
, asked on 4/8/17
Solve Q 10
Answer
1
Tanmay Gholap
Subject: Chemistry
, asked on 24/7/17
Why was physisorption decreases with increase of
t
e
m
p
-
1
?
Mention the factors affecting adsorption of a gas on a solid?
What is adsorption isotherm?
Give an expression of homogeneous catalyst?
What is desorption?
​What are lyophilic colloids? Give an example for them.
Classify the following colloidal sol into its type
a) 5 vapours are passed through cold waters b) white of an egg mixed with water
c) Soap solution
Answer
1
Abhiram Sankar
Subject: Chemistry
, asked on 13/7/17
Give three uses of soap as emulsifiers.
[NO LINKS PLEASE]
Answer
1
Abhiram Sankar
Subject: Chemistry
, asked on 13/7/17
Give three uses of soap as emulsifiers.
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Answer
1
Abhiram Sankar
Subject: Chemistry
, asked on 13/7/17
The enthalpy of chemisorption is more ____ than that of physisorption.
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Answer
1
Abhiram Sankar
Subject: Chemistry
, asked on 13/7/17
Discuss the stability of micelle.
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Answer
1
Ashlesha
Subject: Chemistry
, asked on 5/7/17
advantage of modern adsorption theory.?
Answer
1
Aryan Thakur
Subject: Chemistry
, asked on 12/6/17
AgNO3(aq) + KI (aq) -> AgI (s) + KNO3 (aq)
If AgNO3 is taken in excess then AgNO3 will act as electrolyte that will form precipitate
Ag^+ + NO3^- form positive colloidal particles
If KI is taken in excess then what happen ?
Answer
1
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If AgNO3 is taken in excess then AgNO3 will act as electrolyte that will form precipitate
Ag^+ + NO3^- form positive colloidal particles
If KI is taken in excess then what happen ?