Question

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Answer 1

Simple !!!

Back bonding is a term which is use in chemistry which means :-

this is not applicable for when all bond are equivalent .

★ Back bonding also called internal coordinate bond .


★ condition should it have :-

★ one should have lone pair [ Donar ] or simply electron doner .

★ one should have vacant orbital ( to accept electron (s) ) .


eg :-

BF3 { as it have vacant P orbital so it accept electron but this doesn't affect bond angle }


kindly look my note for Better understanding :-



according to me :- simply back bonding doesn't effect on "BOND ANGLE "


hope it help you !!!

thanks !!

Ranjan Kumar

Answer 2

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