Types of Solution Based on Phases of Components

Q.

Which among the following is an example of gas in gas solution?

1. Gasoline

2. Air

3. Soda pop

4. Water vapour in air

Q. If air is a homogeneous mixture of gases then , the air with dust particles or pollutants is heterogeneous mixture as dust pollutants can be seen by naked eye in the air ? True or False

Q. Which of the following is an example of a solution with a liquid solute and solid solvent?

1. Ethanol in water
2. Mercury - Silver Amalgam
3. Hexane in paraffin wax
4. Honey in honeycomb

Q.

C. Answer in brief.

5. Enlist the characteristics of a mixture.