Answer :
Explanation:
To a reaction to be occured
The formula is
- TE=IE+AE
- IE<TE+AE
IE is internal energy of reactant and AE is activation energy and TE is threshold energy .
So option D is correct
Explanation:
To a reaction to be occured
The formula is
IE is internal energy of reactant and AE is activation energy and TE is threshold energy .
So option D is correct