Which one is paramagnetic from the following [IIT 1989; CBSE PMT 1995]

1.	Which one is paramagnetic from the following [IIT 1989; CBSE PMT 1995]
A.	\[O_{2}^{-}\]
B.	\[NO\]
C.	Both A and B
D.	\[C{{N}^{-}}\]
Answer» D. \[C{{N}^{-}}\]

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Which one is paramagnetic from the following [IIT 1989; CBSE PMT 1995]

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