Question

Bond dissociation energy of XY, X2 and Y2 ( all diatomic molecules ) are in the ratio of 1:1:0.5 and ΔHf of XY is -200 kJ/mol. The bond dissociation energy of X2 will be?

Answer 1

Answer:

dissociation energies of XY, X2 and Y2 ( all diatomic molecules) are in the ratio of 1 : 1 ...