The rate of a gaseous reaction is given by the expression k[A]2[B]3. The volume of the reaction vessel is suddenly reduced to one half of the initial volume. The reaction rate relative to the original rate will be:
A
1/24
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B
1/32
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C
32
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D
24
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Solution
The correct option is C32 Rate =k[A]2[B]3 ...(i) When volume is halved, the concentration will become double. ∴ Rate =k[2A]2[2B]3 =32k[A]2[B]3=32×original rate from (i)