`NH_3` has a much higher b.p. than `PH_3` becauseA. `NH_(3)` has a larger molecular weightB. `NH_(3)` undergoes umbrella inversionC. `NH_(3)` forms hydrogen bondD. `NH_(3)` contains ionic bonds whereas `PH_(3)` contains covalent bonds.

`NH_3` has a much higher b.p. than `PH_3` becauseA. `NH_(3)` has a lar

1.	`NH_3` has a much higher b.p. than `PH_3` becauseA. `NH_(3)` has a larger molecular weightB. `NH_(3)` undergoes umbrella inversionC. `NH_(3)` forms hydrogen bondD. `NH_(3)` contains ionic bonds whereas `PH_(3)` contains covalent bonds.
Answer» Correct Answer - C Boiling point of `NH_(3)` is much more than `PH_(3)` . It is due to extensive H-bonding in `NH_(3)`.

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`NH_3` has a much higher b.p. than `PH_3` becauseA. `NH_(3)` has a larger molecular weightB. `NH_(3)` undergoes umbrella inversionC. `NH_(3)` forms hydrogen bondD. `NH_(3)` contains ionic bonds whereas `PH_(3)` contains covalent bonds.

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