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Which is not paramagnetic of the followi...

Which is not paramagnetic of the following?

A

`N_(2)^(+)`

B

`CO`

C

`O_(2)^(-)`

D

`NO`

Text Solution

Verified by Experts

The correct Answer is:
B
MO electronic configuration of CO is
`(sigma_(1s))^(2)(sigma_(1s)^(**))^(2)(sigma_(2s))^(2)(sigma_(2p_(z)))^(2)(sigma_(2s)^(**))^(2)(pi_(2p_(x)))^(2)(pi_(2p_(y)))^(2)`
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CHHAYA PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-SOLVED WBCHSE SCANNER
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  2. In which of the following conversions there are changes of hybridisati...

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  8. All the carbon-oxygen bonds in CO(3)^(2-) radical are equivalent-expla...

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  9. The bond order of He^(2+) ion is-

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  10. Which is not paramagnetic of the following?

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