The highest grade of coal whose surface is shining and has the highest calorific value is ?

By admin on June 3, 2019
The highest grade of coal whose surface is shining and has the highest calorific value is ?

A. Lignite
B. Peat
C. Bituminous
D. Anthracite

Related Posts

What is the GDP growth of Pakistan in 2021 ?

Normally a demand curve will have the shape:_________?

Oligopoly means:___________?

Which indicator/s is/are used in the Human Development Index(HDI)?

Country with the largest GNP (Gross National Product) is:________?

The Book “An Inquiry into the Nature and Causes of the Wealth of Nations” is written by

Adam Smith was __________?