For a gaseous phase reaction, rate of reaction is equal to K. CA . CB. If the volume of the reactor is suddenly reduced to 1/4th of its initial volume, then the rate of reaction compared to the original rate will be ______________ times?
Correct answer: B. 16
- A. 8
- B. 16
- C. 1/8
- D. 1/16
Explanation
Reducing the reactor volume to one-fourth increases each gas concentration fourfold when the number of moles is unchanged. Since the rate is proportional to CA CB, it increases by 4 × 4 = 16 times.
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