MCQ
Which of the following species is paramagnetic?
- ✓$NO^-$
- B$O_2^{2-}$
- C$CN^-$
- D$CO$
✓
Answer
Correct option: A.
$NO^-$
a
$NO^-$ has two $U.P.E.$
$NO^-$ has two $U.P.E.$
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