8. Enthalpy of formation of NH, is-XKJ and SH
AH are respectively Y kJ mol and Z kJ mol
The value of ∆H{N=_N} IS
Х
(1) Y-6Z + 3
(2) -3Y+6Z-2X
(3) 3Y + 6Z+X
(4) Y + 6X +Z
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Answer:
Correct option is A) Correct option is A)
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