The highest grade of coal whose surface is shining and has the highest calorific value, is Options: A . &nbspBituminous B . &nbspLignite C . &nbspAnthracite D . &nbspPeat

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

Question

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

Options:

A . Bituminous

B . Lignite

C . Anthracite

D . Peat

Answer: Option C
:
C
Option:(c)

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