In which set of molecules all species are paramagnetic

B₂, O₂, N₂

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B₂, O₂, NO

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B₂, F₂, O₂

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B₂, O₂, Li₂

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Solution

The correct option is B
B₂, O₂, NO

B $_{2}$ ,O $_{2}$ has 2 unpaired & NO has 1 unpaired electrons

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Similar questions

Among the following the total no. of species which are paramagnetic

$O_{2}, S_{2}, C N^{-}, N O^{+}, O_{2}^{2 +}, O_{2}^{2 -}, B_{2}, N_{2}^{2 -}, O_{2}^{+}, N O, N O_{2}, N_{2} O$ ___

C N^{-}, N O, O_{2}^{2 -}, O_{2}, N O_{2}, O_{2}^{-}, B_{2}, C_{2}, F_{2}^{-}

N O, N O^{+}, O_{2}, N O^{-}, O_{2}^{+}

N_{2}, O_{2}, S_{2}, C_{2}, B_{2} .

H_{2}, H_{2}^{+}, L i_{2}, B e_{2}, B_{2}, C_{2}, O_{2}^{-},

N_{2}

F_{2}

H = 1, H e = 2, L i = 3, B e = 4, B = 5, C = 6, N = 7, O = 8, F = 9)

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