Question:

 

Name the best type of coal.

 

 

Solution:

 

·         Anthracite is regarded as the highest and best quality of coal.

·         It comprises of more than 87% of carbon

·         It is hard and glossy in nature.

·         It has the highest heating value.

·         It is mainly used for residential and commercial purposes.

 

Answered By: Harshit Yadav (Gwalior)