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Question

What is pulverised coal?

A
Non smoking coal
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B
Coal free from ash
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C
Coal broken into fine particles
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D
Coal which burns for long time
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Solution

The correct option is C Coal broken into fine particles
Coal is a black coloured sedimentary rock. When coal is grounded or broken into fine particles using a device called powdered coal mill, the resultant coal obtained is called powdered coal or pulverized coal. It is used in cosmetics, for the generation of electricity etc.

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