For the exothermic reaction, A + B to C +D. Delta H is the heat of rea – InterviewSolution

1.	For the exothermic reaction, A + B to C +D. Delta H is the heat of reaction and Ea is the activation energy. The activation energy for the formation of A + B will be
Answer» `E_a` `DELTAH` `E_a +DeltaH` `DeltaH -E_a` Solution :For an exothermic REACTION, `E_r= E_f +DeltaH` i.e. ACTIVATION energy for the FORMATION of A + B(`E_r` activation energy for reverse reaction) `=E_a + DeltaH`

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