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Which of the following process is exothe...

Which of the following process is exothermic ?

A

`P rarr P^(+)`

B

`P rarr P^(-)`

C

`P rarr P`

D

`P^(+) rarr P^(+2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Ionization energy is generally endothermic and `DeltaH_(EG)` of P is negative
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