List of top Chemistry Questions on Colloids asked in MHT CET

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 from following process does NOT results in coagulation?

Which of the following is not negatively charged sol?

Which of the following statements is NOT true about lyophobic colloids?

Which of the following techniques is most suitable for determining the size and morphology of nanoparticles?

Butter is an example of which type of colloid?

Identify the correct decreasing order of precipitation power of flocculating ion added, from following.

Sunscreen lotions contains nanoparticles of

Identify negatively charged sol from following.

Which among the following is a multi-molecular colloid?

Sunscreen lotions contains nanoparticles of

Which of the following ion has greater coagulating power for negatively charged sol?