Question

In which of the following colloids is dispersed phase a liquid and dispersion medium a gas?
a) Cloud
b) Smoke
c) Soap bubble
d) Gel

Answer 1

Answer:

Cloud

Explanation:

A dispersion is a system in which particles are in a continuous phase of a different composition or state. Colloid can be made from almost any combination of gas, liquid and solid. The particles which the colloid is made up of are called dispersed material. A liquid dispersed in a gas is referred to as fog or cloud.

Answer 2

In which of the following colloids is dispersed phase a liquid and dispersion medium a gas?
a) Cloud
b) Smoke
c) Soap bubble
d) Gel

Answer
A)Cloud