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Chemistry
Chemistry
Problem
If Hund rule violates, then find the total number of species among following which will be diamagnetic :
B
2
\text{B}_2
B
2
,
O
2
\text{O}_2
O
2
,
N
2
−
\text{N}_2^-
N
2
−
,
C
2
\text{C}_2
C
2
,
NO
\text{NO}
NO
,
OF
\text{OF}
OF
,
N
2
2
−
\text{N}_2^{2-}
N
2
2
−
,
BN
\text{BN}
BN
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