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Predict their magntic behaviour of N2...

Predict their magntic behaviour of N2

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(a) `N_(2)^(+)` ion has one unpaired electron `[(sigma_(2pz))^(1)]`, hence it is paramagnetic in nature.
(b) `N_(2)^(-)` ion, also has one unpaired electron `[(pi_(2px)^(**))^(1)]`, hence it is paramagnetic in nature.
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