Colloids are ………
a) foam
b) gel
c) solid emulsion
d) all of these
Solid dispersed in liquid is phase of which class of colloid ?
a) gel
b) foam
c) sol
d) solid aerosol
Examples of sol are ………..
a) paints
b) cheese
c) mud
d) a & c both
Gel is ………….
a) gas dispersed in liquid
b) solid network extending throughout liquid
c) solid dispersed in gas
d) solid dispersed in liquid
Gelatin is an example of ………
a) solid emulsion
b) gel
c) liquid emulsion
d) liquid aerosol
Liquid emulsion has phase of …………..
a) gas dispersed in liquid
b) solid dispersed in gas
c) solid dispersed in liquid
d) liquid dispersed in liquid
