According to the Arrhenius equation,
According to the Arrhenius equation,
A. a high activation energy usually implies a fast reaction.
B. rate constant increases with increases in temperature. This is due to a greater number of collisions whose energy exceeds the activation energy.
C. higher the magnitude of activation energy, strongest is the temperature dependencies of the rate constant.
D. the pre-exponential factor is a measure of the rate at which collisions occur, irrespective of their energy.
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Correct Answer - B::C::D
(b,c,d) options (b,c,d) are correct. Option (a) is wrong because high activation energy usually implies a slow reaction.
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