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which of the following pair of molecules have almost same bond dissociation energy?a.HF and O2b.N2 and COc.F2 and I2d.F2 and H2plz explain with reason
To find the same dissocitaion energy if they would have same Bond Order.Hence,B.O of O2 = 2and for HF = 1B.O for N2 = 3and CO = 3Henc ethey would have the similar dissociation energy.
Hy shubham.. The correct answer is F2 and I2 as HF and O2 have bond order difference due to which they have different bond dissociation... While N2 and CO do not have bond dissociation energy as CO is less stable due to unfulfilment of octet.. And F2 and H2 are different as possible sigma bond and ss sigma bond is respectively formed in them and we pp has more bond dissociation energy... Hope U like it.. U can further doubts..
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