Washing of coal decreases its Options: A . &nbspCaking index B . &nbspMineral matter content C . &nbspAsh content D . &nbspBoth B and C

Washing of coal decreases its

Question

Washing of coal decreases its

Options:

A . Caking index

B . Mineral matter content

C . Ash content

D . Both B and C

Answer: Option B

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