Which of the following have least covalent \[P-H\] bond [CPMT 1996]

1.	Which of the following have least covalent \[P-H\] bond [CPMT 1996]
A.	\[P{{H}_{3}}\]
B.	\[{{P}_{2}}{{H}_{6}}\]
C.	\[{{P}_{2}}{{H}_{5}}\]
D.	\[PH_{6}^{+}\]
Answer» E.

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Which of the following have least covalent \[P-H\] bond [CPMT 1996]

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