Question

Name four types of coal which of these is the best for industrial purposes? Justify the answer.

Answer 1

Anthracite
bituminous
lignite
peat

bituminous is best for industrial purposes as it is has high calorific value and low ignition temperature
and does not emit too much smoke and leave residue like lignite
and is found in larger quantity as compared to anthracite

Answer 2

Anthracite
Bituminous
Lignite
Peat
Anthracit n bituminous are best quality as their carbon content is very high ... thus releases more amount of energy....
Got is or not ?? ...