Question

for certain reaction delta H is equal to minus 20k cals activation energy is equal to 25 kks what is value of activation energy for the reverse reaction ​

Answer 1

Answer:

Dear student,

ΔH is the energy difference of reactant and product. Here it is positive which means energy is absorbed in the reaction i.e. it is an ENDOTHERMIC REACTION.

Explanation:

The energy of activation for backward reaction is 65 KJ/mol.

Regards