Question

Heat of atomisation of CH, is 360 kJ mol and
C,H has 620 kJ moh. Then bond dissociation
energy of C-C bond is :-
(1) 170 kJ mol-1
(2) 50 kJ mol-1
(3) 80 kJ mol-1
(4) 220 kJ mol-1​

Answer 1

Answer:

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