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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)

Grade:Select Grade

3 Answers

Ramreddy IIT Patna
askIITians Faculty 49 Points
9 years ago
FOR AN ENDOTHERMIC REACTION THE MINIMUM VALUE OF ACTIVATION ENERGY WILL BE MORE THAN DELTA(H). option (3) is correct.
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Gaurav Tiwari
11 Points
6 years ago
For endothermic reaction the forward activation energy is greater than the backward activation energy and for the reaction the value of delta H is positive hence the minimum amount of activation energy should be greater than the delta H of the reaction
ankit singh
askIITians Faculty 614 Points
3 years ago
 endothermic reaction the forward activation energy is greater than the backward activation energy and for the reaction the value of delta H is positive hence the minimum amount of activation energy should be greater than the delta H of the reaction

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