Q1: Milk is fat dispersed in water. It is an example of

ANS:B - emulsion

Milk is an example of an emulsion. An emulsion is a mixture of two immiscible (unmixable) liquids, where one liquid is dispersed in the form of small droplets throughout the other liquid. In the case of milk, fat droplets are dispersed within the water-based portion of the milk. These fat droplets are suspended in the water and stabilized by proteins and other emulsifiers present in milk.