The potential energy(y) curve for H2 for...

The potential energy(y) curve for `H_2` formation as a function of inrtnuclear distance(x) of the H atoms is shown below

The bond energy of `H_2` is :

A

`b-a`

B

`(c-a)/2`

C

`(b-a)/2`

D

c-a

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The correct Answer is:

A

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