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Which of the following pair of species a...

Which of the following pair of species are iso-electronic ?

A

`CN^(-)&NO^(+)`

B

`N_(2)^(-)&N_(2)^(+)`

C

`H_(2)^(o+)&H_(2)^(-)`

D

`CO&NO^(-)`

Text Solution

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The correct Answer is:
A
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ALLEN-CHEMISTRY AT A GLANCE-INORGANIC CHEMISTRY
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