Of the following sets which one does NOT contain isoelectronic species?

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BO33−, CO32−,NO3−

SO32−, CO32−,NO3−

CN−,N2,C22−

PO43−,SO42−,ClO4−

answer is B.

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Detailed Solution

Calculating number of electronsSO32−→16+8×3+2=42CO32−→32NO3−→32non iso−electronic species

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