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Bond angle in PH4+ is higher that in PH(...

Bond angle in PH4+ is higher that in `PH_(3)`. Why?

A

`PH_(3)` has planar trigonal structure

B

hybridisation of P changes when `PH_(3)` is converted to `PH_(4)^(+)`

C

lonepair - bond pair repulsion exists in `PH_(3)`

D

`PH_(4)^(+)` has square planar structure

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