Chemical Bonding And Molecular Structure Question 343

Question: Which is not paramagnetic [DCE 1999, 2000]

Options:

A) $ O_2 $

B) $ O_2^{+} $

C) $ O_2^{2-} $

D) $ O_2^{-} $

Show Answer

Answer:

Correct Answer: C

Solution:

$ O_2^{2-} $ does not have any unpaired electron so it is diamagnetic.



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