PDF chapter test TRY NOW

Answer the following questions in a long sentences:
 
Give two examples each for a solid, liquid and gaseous fuel along with some important uses.
 
: These are used in domestic cooking. Coal is also used in industries.
are two examples.

: Kerosene is used for cooking food in lamps and stoves and as a vehicle fuel.
are two examples.

: These are used in industry, and CNG operates automobiles.
are two examples.