Question

12. Give two examples each for a solid, liquid and gaseous fuel along with some important uses.​

Answer 1

Solid – Charcoal, Coal

Liquid – Diesel, Kerosene

Gaseous – Hydrogen, Biogas

Answer 2

Answer:

examples of solid

• wood == used for manufacturing paper and furniture
• coal = used in electricity generation.

examples of liquid

• kerosene = used to power jet engine air craft .
• petrol = used in the manufacturing of chemicals and plastic .

examples of gaseous

• CNG = mainly used as automobile fuel .
• LPG = mainly use for cooking

Explanation:

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