1.

What is the order of basic nature of hydrides of VA group elements?

Answer»

`AsH_(3) GT SbH_(3) gt PH_(3) gt NH_(3)`
`NH_(3) gt SbH_(3) gt PH_(3) gt AsH_(3)`
`NH_(3) gt PH_(3) gt AsH_(3) gt SbH_(3)`
`PH_(3) gt NH_(3) gt SbH_(3) gt AsH_(3)`

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