Question

What are



Electron-deficient hydrides



Electron-precise hydrides



Electron-rich hydrides



Lewis acids

Answer 1

HEYA MATE HERE U GO

a)ELECTRON DEFICIENT HYDRIDES :-

these hydride have lesser number of electron than required for conventional lewis structure

ex :- diborane

elements of group 13 will form electron deficient HYDRIDES

b)ELECTRON PRECISE HYDRIDES :-

these hydride have exactly the required number of electrons for conventional lewis structure

ex:- methane

all elements of group 14 will form electron precise HYDRIDES.

c)ELECTRON RICH HYDERIDES :-

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

ex:-ammonia

elements from group 15-17 form electron rich hydrides

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