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JEE Main 20249 AprilMorning Shift
Exam
JEE Main
Year
2024
Date
9 April
Shift
Morning Shift
Subject
Chemistry
Chapter
Chemical Bonding and Molecular Structure

JEE Main 2024 · 9 April · Morning Shift · Chemistry · Chemical Bonding and Molecular Structure

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 _______ (\mathrm{N}_2, \mathrm{O}_2, \mathrm{C}_2^{-}, \mathrm{O}_2^{-}, \mathrm{O}_2^{2-}, \mathrm{H}_2^{+}, \mathrm{CN}^{-}, \mathrm{He}_2^{+})

Correct answer

0

Step-by-step solution

One unpaired e−\mathrm{e}^{-}is present in : C2−;O2−;H2+;He2+\mathrm{C}_2^{-} ; \mathrm{O}_2^{-} ; \mathrm{H}_2^{+} ; \mathrm{He}_2^{+}
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