Verified Solution • 2025–26 Session moderate

QJEEM24Cha181: JEE Main 2024 Chemistry - Class 11 JEEM24Cha181 Solution: The total number of species from the following in which one…

The total number of species from the following in which one unpaired electron is present, is _______.

N2,O2,C2−,O2−,O22−,H2+,CN−,He2+\mathrm{N}_2, \mathrm{O}_2, \mathrm{C}_2^{-}, \mathrm{O}_2^{-}, \mathrm{O}_2^{2-}, \mathrm{H}_2^{+}, \mathrm{CN}^{-}, \mathrm{He}_2^{+}

Step-by-Step Verified Solution

Species Unpaired e
N2 0
O2 2
C2− 1
O2− 1
O22− 0
H2+ 1
CN− 0
He2+ 1

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