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Question

The Increase in the rate of reaction with an increase in temperature is mainly due to:

A
increase in collision frequency
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B
decrease in activation energy
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C
increase in the number of molecules having threshold energy
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D
increase in the pre-exponential factor
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Solution

The correct option is A increase in collision frequency

Increase in temperature increases the kinetic energy of molecules due to which number of collisions increase. This in turn increases collision frequency.


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