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Which is in the decreasing order of boi...

Which is in the decreasing order of boiling points of V group hydrides ?

A

`NH_(3)gt PH_(3) gtAsH_(3) gt SbH_(3)`

B

`SbH_(3)gtAsH_(3)gtPH_(3)gtNH_(3)`

C

`PH_(3) gtNH_(3)gtAsH_(3)gtSbH_(3)`

D

`SbH_(3)gtNH_(3)gtAsH_(3)gtPH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
Order of boiling point
`SbH_(3) gt NH_(3) gt AsH_(3) gt PH_(3)`
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