(B) The process of converting a freshly prepared precipitate into a colloidal sol by shaking it with a dispersion medium in the presence of a small am

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(B) The process of converting a freshly prepared precipitate into a colloidal sol by shaking it with a dispersion medium in the presence of a small amount of electrolyte is called peptisation.Other options like $i$. Dialysis,$ii$. Electrodialysis,$iii$. Ultrafiltration,and $iv$. Ultra-centrifugation are methods used for the purification of colloidal solutions,not for their preparation.

Class 12 Chemistry Surface Chemistry Colloids, Emulsion, Gel and Their properties with application

Easy

Identify the method of preparation of a colloidal sol from the following.

AP EAMCET 2024 All AP EAMCET

A
Ultrafiltration
B
Peptisation
C
Dialysis
D
Electro-dialysis

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

Surface Chemistry

Subtopic

Colloids, Emulsion, Gel and Their properties with application

Previous Year

AP EAMCET 2024 Paper All AP EAMCET years →

Which of the following is the most effective in causing coagulation of ferric hydroxide solution?

MediumAP EAMCET 2015

View Solution

$Statement-1$: Micelles are formed by surfactant molecules above the critical micellar concentration $(CMC)$.
$Statement-2$: The conductivity of a solution having surfactant molecules decreases sharply at the $CMC$.

DifficultIIT 2007

View Solution

What are micelles? Give an example of a micellar system.

Difficult

View Solution

What type of reaction is used to obtain $Au$ (sol)?
Reaction: $2AuCl_3 + 3HCHO + 3H_2O \rightarrow 2Au (sol) + 3HCOOH + 6HCl$

Medium

View Solution

The properties of a colloidal solution are primarily due to:

Medium

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

Identify the method of preparation of a colloidal sol from the following.

Similar Questions

Which of the following is the most effective in causing coagulation of ferric hydroxide solution?

$Statement-1$: Micelles are formed by surfactant molecules above the critical micellar concentration $(CMC)$.$Statement-2$: The conductivity of a solution having surfactant molecules decreases sharply at the $CMC$.

What are micelles? Give an example of a micellar system.

What type of reaction is used to obtain $Au$ (sol)?Reaction: $2AuCl_3 + 3HCHO + 3H_2O \rightarrow 2Au (sol) + 3HCOOH + 6HCl$

The properties of a colloidal solution are primarily due to:

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$Statement-1$: Micelles are formed by surfactant molecules above the critical micellar concentration $(CMC)$.
$Statement-2$: The conductivity of a solution having surfactant molecules decreases sharply at the $CMC$.

What type of reaction is used to obtain $Au$ (sol)?
Reaction: $2AuCl_3 + 3HCHO + 3H_2O \rightarrow 2Au (sol) + 3HCOOH + 6HCl$