List of top Chemistry Questions on Colloids

The Zeta potential is related to which property of colloids?

Animal skin is X charged and tannin is Y charged. X and Y are respectively

Identify the term used to describe movement of colloidal particles under applied electric potential without using semipermeable membrane.

Which of the following properties of colloid is used to measure the rate of migration of sol particles?

Which of the following properties is responsible for the development of colour to the colloids?

Match List I with List II

List I	List II
(A). Brownian Motion	(I). Removal of impurities from the colloidal sols using a semipermeable membrane.
(B). Tyndall Effect	(II). Movement of colloidal particles under the influence of an electric field.
(C). Electrophoresis	(III). Random movement of colloidal particles due to kinetic energy.
(D). Dialysis	(IV). Scattering of light by colloidal particles

Choose the correct answer from the options given below:

Identify the correct statement regarding lyophilic colloid from the following.

Which of the following electrolytes is most effective in the coagulation of a negative sol like \(As_2S_3\)?

A colloidal solution is subjected to an electric field. The colloidal particles move toward the anode. In the coagulation of this solution using NaCl, BaCl$_2$ and AlCl$_3$ separately, which one is the correct order of coagulation power?

Given below are two statements: Statement I: Animal skin is positively charged and tannin is negatively charged. Statement II: In leather tanning, chromium salts are used in place of tannin.

Which electrolyte is most effective in the coagulation of a negative sol like \(As_2S_3\)?

Which from following process does NOT results in coagulation?

Which of the following is not negatively charged sol?

Brownian movement explains the \textit{property of colloidal solutions:}