Which of the following is paramagnetic ?
Which of the following is paramagnetic ?
- [JEE MAIN 2017]
- A
$N{O^ + }$
- B
$CO$
- C
$O_2^{2 - }$
- D
$B_2$
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Which of the following is not paramagnetic
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State resemblance and differentence - both sigma and pai bond
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If Hund's Rule does not hold good, then which of the following pairs is diamagnetic
If Hund's Rule does not hold good, then which of the following pairs is diamagnetic
The bond order and magnetic behaviour of $\mathrm{O}_{2}^{-}$ion are, respectively:
The bond order and magnetic behaviour of $\mathrm{O}_{2}^{-}$ion are, respectively:
- [JEE MAIN 2021]
Which one of the following pairs of species have the same bond order ?
Which one of the following pairs of species have the same bond order ?
- [NEET 2017]