Match the List-I (Colloidal dispersion) with List-II (Nature of the dispersion) and select the correct answer using the codes given below the lists:

Lits-I (Cooloidal 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

Milk is an emulsion of dispersed phase as a liquid in the dispersion medium as a liquid. This makes A-4, excludes Option B and D from answer choice.
Cloud is aerosol where dispersed phase is liquid and the dispersion medium is gas, Thus this makes B-2.
Paint is a solid phase in liquid medium makes C-1 and Jellies are a liquid phase in solid medium makes D-5.
Thus, option A is correct.