Practicing Success

Target Exam

CUET

Subject

Chemistry

Chapter

Physical: Surface Chemistry

Question:

Match List I with List II

List I

(Colloidal dispersion)

List II

(Nature of dispersion)

A. Milk 1. Solid in liquid
B. Clouds 2. Liquid in gas
C. Paints 3. Solid in solid
D. Jellies 4. Liquid in liquid
  5. Liquid in solid

 

Options:

A-4; B-2; C-1; D-5

A-1; B-5; C-3; D-3

A-4; B-5; C-1; D-2

A-1; B-2; C-3; D-5

Correct Answer:

A-4; B-2; C-1; D-5

Explanation:

Milk is an emulsion of dispersed phase as a liquid in the dispersion medium as a liquid.
Cloud is aerosol where dispersed phase is liquid and the dispersion medium is gas.
Paint is a solid phase in liquid medium and Jellies are a liquid phase in solid medium.