A fresh precipitate can be transformed into a | vedclass

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

Question

(A) The process of converting a freshly prepared precipitate into a colloidal sol by adding a small amount of an electrolyte is known as $Peptization$

Vedclass · Accepted Answer

Peptization

Vedclass · Answer

(A) The process of converting a freshly prepared precipitate into a colloidal sol by adding a small amount of an electrolyte is known as $Peptization$. The electrolyte added is called a $Peptizing 	ext{ } agent$. This occurs due to the preferential adsorption of ions from the electrolyte on the surface of the precipitate particles,leading to electrostatic repulsion and dispersion.

$A$ fresh precipitate can be transformed into a colloidal mixture by -

Similar Questions

The coagulation power of an electrolyte for arsenious sulphide sol decreases in the order:

Which of the following colloidal systems represents a sol?

The process in which colloids, when subjected to a $DC$ electric field, move towards an electrode is known as:

Explain the cleansing action of soaps.

Colloidal gold solutions prepared by different methods have different colors due to:

Vedclass Test Series

Exam Paper Generator

Online Exam Module