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For the reaction N(2)H(4)(g)toN(2)H(2...

For the reaction
`N_(2)H_(4)(g)toN_(2)H_(2)(g)+H_(2)(g),`
`DeltaH_("reaction")^(@)=109KJ//mol`
`in_(N-N)=163KJ//mol`
`in N-H=391KJ//mol`
`in_(H-H)=KJ//mol`
then ,then bond dissocition energy of N=N is:

A

500KJ/mol

B

436KJ/mol

C

600KJ/mol

D

400Kj/mol

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The correct Answer is:
d
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