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Bond energies are equal to dissociation ...

Bond energies are equal to dissociation energies in case of :

A

monoatomic molecules

B

polyatomic molecules

C

diatomic molecules

D

all type of molecules

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The correct Answer is:
3
`H-H(g) rarr 2H(g)`
In this reaction bond energies are equal to dissociation energies whatever we take for dissociation `B.E.=`Bond diss. i.e. ( diatomic molecules )
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