Q.
Which one of the following constitutes a group of the isoelectronic species?
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a
C22−,O2−,CO,NO
b
NO+,C22−,CN−,N2
c
CN−,N2,O22−,C22−
d
N2,O2−,NO+,CO
answer is B.
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Detailed Solution
Species having same number of electrons and same electronic configuration are called as iso electronics
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