Question

The material X is a fossil fuel. It is formed from the buried large land plants

(vegetation) a very slow process Y. When X is heated in the absence of air then it gives

three products A, B and C. A is used as a reducing agent in the extraction of metals, B is

used as industrial fuel, where as the product C has been traditionally used for metalling

the roads. It is now replaced by a petroleum product, bitumen.
4.1 What is the material X?

4.2 What is the physical state of X?

4.3 Name the process Y.

4.4 What are the product A and C?

help me​

Answer 1

Answer:

1. Coal 2.Solid 3.Coalification 4.Carbon dioxide and Oxygen.