Question

A piece of coal while strongly heated in the absence of air released a black thick liquid 'A'
and a colourless gas 'B' .
a. State the name of the chemical process involved above
b. Identify 'A' and 'B'
c. Give one use each of 'A' and 'B'

Answer 1

Answer:

The process of heating coal in the absence of air is called the destructive distillation of coal. Coal contains a number of elements such as carbon, hydrogen, oxygen, nitrogen and sulphur. When coal is heated in the absence of air, a number of products are obtained.

Explanation:

I hope it is helpful...

so,

plz make me brilliant.

plz follow me.

l follow u back..