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Which of the following pairs of species ...

Which of the following pairs of species are not isostructural?

A

`XeF_4 , PF_4^+`

B

`CH_4 and NH_4^+`

C

`XeF_2, I_3^-`

D

`XeF_5^+ , IF_5`

Text Solution

Verified by Experts

The correct Answer is:
A
`XeF_4` has 6 pairs of electrons around Xe while `PE_4^+` has 4 pairs of electrons around P.
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