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Burning of coal is represented as C(s)+O...

Burning of coal is represented as `C(s)+O_(2)(g)rarr CO_(2)(g)`. The rate of this reaction is increased by

A

Decrease in the concentration of oxygen

B

Powdering the jump of coal

C

Decreaisng the temperature of coal

D

Providing inert atmosphere

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The correct Answer is:
B
Surface area increases.
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