Question

How can we classify fuels?Mention the basis for all the classifications.

Answer 1

Fuel can be classified as liquid, solid and gaseous.

Gaseous fuels:

Liquefied petroleum gas (LPG)
Compressed natural gas (CNG)

​​Liquid fuels:

Petroleum
Gasoline
Kerosene
Diesel
Alcohol
Benzene
Toluene
Liquified Hydrogen
Solid fuels:

Dunk cakes
Coal
Wood
Coke
Paraffin Wax
Tallow
Camphor

Answer 2

Answer:Fuels can be classified into 3 types:solid, liquid and gaseous fuels.

Explanation:

Solid field :fuels which are hard and solid as the name suggests are known as solid fuels. Eg:- coal, wood etc.

Liquid fuels: Fuels which are in liquid form are known as liquid fuels. Eg:-petrol,diesel etc.

Gaseous fuels:Fuels which are in gaseous form are known as gaseous fuels. Eg:-LPG and CNG etc.

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