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NEET Class neet Answered

? Explain this statement in detail, Thanks
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Asked by jhajuhi19 | 10 Aug, 2021, 04:10: AM
answered-by-expert Expert Answer
Dear Student,
 
Enthalpy of reaction is calculated by-
increment straight H equals space straight E subscript straight f minus straight E subscript straight b

Here space straight E subscript straight f space is space Activation space energy space of space forward space reaction
straight E subscript straight b space is space activation space energy space of space backward space reaction.

In space Endothermic space reactions comma space increment straight H greater than 0
straight E subscript straight f minus straight E subscript straight b space greater than 0
straight E subscript straight f greater than straight E subscript straight b
So, YOu can see that activation energy of forward reaction is more than activation energy of backward reaction in endothermic reaction.
Answered by Ravi | 11 Aug, 2021, 16:17: PM
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