

MCQOPTIONS
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1. |
For the exothermic reaction \[A+B\to C+D,\text{ }\Delta H\]is the heat of reaction and \[{{E}_{a}}\]is the energy of activation. The energy of activation for the formation of A + B will be |
A. | \[{{E}_{a}}\] |
B. | \[\Delta H\] |
C. | \[{{E}_{a}}+\Delta H\] |
D. | \[\Delta H-{{E}_{a}}\] |
Answer» D. \[\Delta H-{{E}_{a}}\] | |