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Which one of the following constitutes a group of the isoelectronic species?

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By Expert Faculty of Sri Chaitanya
a
C22−,O2−,CO,NO
b
NO+,C22−,CN−,N2
c
CN−,N2,O22−,C22−
d
N2,O2−,NO+,CO

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detailed solution

Correct option is B

Species having same number of electrons and same electronic configuration are called as iso electronics

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