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Which of the following are isoelectronic...

Which of the following are isoelectronic molecules ?

A

`NO^(+)` and `F_(2)^(2-)`

B

CO and `O_(2)^(2-)`

C

CO and `NO^(+)`

D

`O_(2)^(2-)` and `N_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`CO(6+8)` and `NO^(+)(7+8-1)` are isoelectronic.
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MODERN PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE -Multiple Choice Questions (Level - II)
  1. Which one of the following pairs is isostructural (i.e., having the sa...

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  2. The sp^(3)d^(2) hybridization of central atom of molecule would lead t...

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  3. Which of the following are isoelectronic molecules ?

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  4. When O(2) is converted to O(2)^(2-),

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  5. Which one of the following is the correct statement ?

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  6. In which of the following species is the underlined carbon having sp^(...

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  7. Which of the following pair of molecules will have permanent dipole mo...

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  8. Which of the following are isoelectronic and iso structural ? NO(3...

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  9. The correct order of bond angle (smallest first) in H(2)S, NH(3), BF(3...

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  10. The bond order in NO is 2.5 while that in NO^(+) is 3. Which of the fo...

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  11. Which one of the following has the regular tetrahedral structure ?

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  12. The maximum number of 90^(@) angles between bond pair - bond pair of e...

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  13. According to MO theory, which of the following statements about the ma...

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  14. Total number of lone pair of electrons in XeOF(4) is

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  15. Which one of the following species is diamagnetic in nature ?

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  16. Lattice enthalpy of an ionic compound depends upon

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  17. The molecular shapes of SF(4), CF(4) and XeF(4) are

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  18. Of the following sets, which one does not contain isoelectronic specie...

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  19. Which species has the maximum number of lone pair of electrons on the ...

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  20. Which of the following molecules/ions does not contain unpaired electr...

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