Home
Class 12
CHEMISTRY
Activation energy of the reaction is :...

Activation energy of the reaction is :

Text Solution

Verified by Experts

The minimum extra energy absorbed by the reactant molecules so that their energy becomes equal to threshold value is called activation energy.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    VMC MODULES ENGLISH|Exercise Level-0 (Short Answer Type-II )|6 Videos

  • CHEMICAL KINETICS

    VMC MODULES ENGLISH|Exercise Level-0 (Long Answer Type )|6 Videos

  • CHEMICAL KINETICS

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|52 Videos

  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE - G|10 Videos

  • CHEMICAL THERMODYNAMICS

    VMC MODULES ENGLISH|Exercise IN - CHAPTER EXERCISE - L|10 Videos

Similar Questions

Explore conceptually related problems

The rate of a reaction A doubles on increasing the temperature from 300 to 310 K. By how much, the temperature of reaction B should be increased from 300 K so that rate doubles if activation energy of the reaction B is twice to that of reaction A

A reaction is carried out at 600 K . If the same reaction is carried out in the presence of catalyst at the same rate and same frequency factor, the temperature required is 500 K . What is the activation energy of the reaction, if the catalyst lowers the activation energy barrier by 20 KJ//mol ?

A first order reaction is 50% completed in 30 minutes at 300 K and in 10 minutes at 320 K, Calculate the activation energy of the reaction (R = 8.314 "JK mol"^(-1) .)

An enzyme catalyses a reaction by activation energy of the reaction .

A poistive catalyst increases the activation energy of the reaction.

The slope of the line in the graph of log k (k = rate constant) versus 1/T is - 5841. Calculate the activation energy of the reaction.

The slope of the line in the graph of log k (k = rate constant) versus 1/T " is " - 5841 . Calcu late the activation energy of the reaction.

A catalyst accelerates the reaction by……… the activation energy of the reaction, or by forming an …………..with……………..activation energy.