Question

The bond dissociation energies of X, Y, and XY are
in the ratio of 1:0.5 : 1. AH for the formation of
XY is -200 kJ mol. The bond dissociation energy
of X, will be
[NEET-2018]
(1) 200 kJ mol-1 (2) 100 kJ mol-1
(3) 400 kJ mol-1 (4) 800 kJ mol1​

Answer 1

Answer:

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