The reason for almost doubling the rate of reaction on increasing the temperature of the reaction system by 10°C is

Question

The reason for almost doubling the rate of reaction on increasing the temperature of the reaction system by 10°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 increases (D) activation energy decreases

Tardigrade Admin · Accepted Answer

On increasing the temperature the kinetic energy of the reacting molecules increases and hence, number of collision increases. So that rate of reaction will also be increased.

Q. The reason for almost doubling the rate of reaction on increasing the temperature of the reaction system by 10∘C is

the value of threshold energy increases

collision frequency increases

the fraction of the molecule having energy equal to threshold energy increases

activation energy decreases

On increasing the temperature the kinetic energy of the reacting molecules increases and hence, number of collision increases. So that rate of reaction will also be increased.

Q. The reason for almost doubling the rate of reaction on increasing the temperature of the reaction system by $1 0^{\circ} C$ is