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​Q. FOR AN ENDOTHERMIC REACTION WHERE DELTA(H) REPRESENTS THE ENTHALPY OF THE REACTION IN KJ/mol. THE MINIMUM VALUE OF ACTIVATION ENERGY WILL BE- LESS THAN DELTA(H) ZERO MORE THAN DELTA(H) EQUAL TO DELTA(H)

​Q. FOR AN ENDOTHERMIC REACTION WHERE DELTA(H) REPRESENTS THE ENTHALPY OF THE REACTION IN KJ/mol.
THE MINIMUM VALUE OF ACTIVATION ENERGY WILL BE-
  1. LESS THAN DELTA(H)
  2. ZERO
  3. MORE THAN DELTA(H)
  4. EQUAL TO DELTA(H)
 

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1 Answers

Gopesh Kumar IIT Roorkee
askIITians Faculty 11 Points
9 years ago
For any endothermic reaction the minimum value of activation energy is the enthalpy of the reaction. So the answer is 4.

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