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1. |
The reason for almost doubling the rate of reaction on increasing the temperature of the reaction system by \[10{}^\circ C\] is |
A. | The value of threshold energy increases |
B. | Collision frequency increases |
C. | The fraction of the molecule having energy equal to threshold energy or more increases |
D. | Activation energy decreases |
Answer» C. The fraction of the molecule having energy equal to threshold energy or more increases | |