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Molecular Orbitals of Carbon

Which species...

Question

Which species is diamagnetic in nature?

H e_{2}^{+}

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H_{2}

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H_{2}^{+}

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H_{2}^{-}

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Solution

The correct option is A $H_{2}$
$H_{2}^{+}$ have three electrons, of which one is unpaired. Hence, it is paramagnetic in nature.

$H e_{2}^{+}$ has one unpaired electron. Hence, it is paramagnetic.

$H_{2}^{-}$ has one unpaired electron. Hence, it is paramagnetic.

$H_{2}$ has two electrons that are paired. Hence it is dimagnetic.

So, the correct option is $B$

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Similar questions

H_{2}

{H e}_{2}^{+}

{L i}_{2}

{B e}_{2}

B_{2}

C_{2}

N_{2}

O_{2}^{-}

F_{2}

H = 1

H e = 2

L i = 3

B e = 4

B = 5

C = 6

N = 7

O = 8

F = 9

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)

H_{2}^{+}, H_{2}

O_{2}^{+}

Z n + 2 {O H}^{-} + 2 H_{2} O ⟶ Z n {(O H)}_{4}^{2 -} + H_{2}

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