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Heat of hydrogenation of ethene is x(1) ...

Heat of hydrogenation of ethene is `x_(1)` and that of benzene is `x_(2)` . Hence resonance energy of benezene is

A

`x_(1) -x_(2)`

B

`x_(1)+x_(2)`

C

`3x_(1)-x_(2)`

D

`x_(1)-3x_(2)`

Text Solution

Verified by Experts

`CH_(2) = CH_(2) +H_(2) rarr CH_(3) - CH_(3) DeltaH = x_(1)`

`RE = 3x_(1) -x_(2)`
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