Give two examples each of solid fuels, liquid fuels and gaseous fuels.
1.Solid fuels – Wood, cow dung, etc.
2.Liquid fuels – Kerosene, petrol, etc.
3.Gaseous fuels – Hydrogen, methane, etc.
Give two examples each of : (a) solid fuels (b) liquid fuels, and (c) gaseous fuels.
Question 6
What is fuel? Give two examples each of solid, liquid, and gaseous fuels.