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Which of the following is isoelectronic ...

Which of the following is isoelectronic pair?

A

`I Cl_(2), ClO_(2)`

B

`BrO_(2)^(-), BrF_(2)^(+)`

C

`ClO_(2), BrF`

D

`CN^(-), O_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
Both `BrO_(2)^(-)(35+2xx8+1)=52 and BrF_(2)^(+)(35+2xx9-1)="52 electrons."`
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