Question

Explain the following with suitable example : (a) electron deficient hydrides (b) electron rich hydrides

Answer 1

electron  deficient -valancy<8 eg bh3 grp 13

electron rich =valancy> 8  has lone pair eg nh3 grp 15 16 17

eg nh3

Answer 2

HEYA MATE HERE U GO

a)ELECTRON DEFICIENT HYDRIDES:-

these hydides have lesser number of electron than required for conventional Lewis structure.

ex :-diborane

b)ELECTRON RICH HYDERIDES :-

these hydride have excess number of electrons than required for conventional lewis structure

ex:-Ammonia.

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