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  • Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R : Assertion A : A reaction can have zero activation energy <stron

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R :
Assertion A : A reaction can have zero activation energy
Reasons R : The minimum extra amount of energy absorbed by reactant molecules so that their energy becomes equal to threshold value, is called activation energy.

In the light of the above statements, choose the correct answer from the options given below :

Option: 1

Both A and R are true and R is the correct explanation of A.


Option: 2

Both A and R are true and R is NOT the correct explanation of A.
 


Option: 3

A is true but R is false.
 


Option: 4

A is false but R is true.

 


Answers (1)

Free radical rxn can have zero activation anergy. In free radical combination reaction in termination, step have E_a=0

Correct option 2.

Posted by

Ramraj Saini

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