Improper storage condition results in the weathering of coal and spontaneous combustion, which increases its Options: A . &nbspCaking index B . &nbspYield of carbonised products C . &nbspFriability & oxygen content D . &nbspCalorific value

Improper storage condition results in the weathering of coal and spontaneous com

Question

Improper storage condition results in the weathering of coal and spontaneous combustion, which increases its

Options:

A . Caking index

B . Yield of carbonised products

C . Friability & oxygen content

D . Calorific value

Answer: Option C

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