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Ram Sharma • 178.09K Points
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Q.) Rate of low temperature oxidation of coal due to bad storage conditions

(A) Decreases with increase in surface area
(B) Does not vary with increase in surface area
(C) Is more for low volatile coal compared to high volatile coal
(D) Is accelerated by storage in large heaps with small surface to volume ratio
Correct answer : Option (D) - Is accelerated by storage in large heaps with small surface to volume ratio

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