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Which of the following is paramagnetic?...

Which of the following is paramagnetic?

A

`CN^(-)`

B

`NO^(+)`

C

`CO`

D

`O_(2)^(-)`

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-CHEMICAL BONDING-OBJECTIVE EXERCISE -3 (RECENT AIPMT/NEET QUESTIONS )
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  2. Which of the following is electron deficient?

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  4. Which of the following is a polar molecule

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  5. Which of the following is paramagnetic?

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  6. Which one of the following species has plane triangular shape?

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  7. Which of the following molecules has the maximum dipole moment?

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  8. Decreasing order of stability of O(2),O(2)^(-),O(2)^(+) and O(2)^(2-) ...

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  10. Which of the following pairs of ions are isoelectronic and isostructur...

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  11. Maximum bond angle at nitrogen is present in which of the following?

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  12. The correct bond order in the following species is

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  13. Which of the following options represents the correct bond order?

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  14. Match the compounds givenin column I with the hybridisation and shape ...

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  15. Predict the correct order among the following

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  16. The hybridizations of atomic orbitals of nitrogen in NO(2)^(+),NO(3)^(...

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  17. Which of the following pairs of ions is isoelectronic and isostructura...

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  18. Consider the molecules CH(4),NH(3) and H(2)O Which of the statements i...

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  20. Which one of the following pairs of species have the same bond order?

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