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Which one of the following consitutes a ...

Which one of the following consitutes a group of the isoelectronic species?

A

`C_2^(2-) , O_2^(-) , CO, NO`

B

`NO^+ , C_2^(2-) , CN^- , N_2`

C

`CN^- , N_2 , O_2^(2-) , CO_2^(2-) `

D

`N_2, O_2^(-) , NO^+ , CO`

Text Solution

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The correct Answer is:
B
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MOTION-CHEMICAL BONDING -EXERCISE -4 LEVEL-I
  1. Which of the following species exhibits the diamagnetic behaviour ?

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  2. The charge/size ratio of a cation determines its polarizing power. Whi...

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  3. Which one of the following consitutes a group of the isoelectronic spe...

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

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  5. Using MO theory predict which of the following sepcies has the shortes...

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  6. Among the following the maximum covalent character is shown by the com...

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  7. The hybridisation of atomic orbitals of nitrogen in NO2^+ , NO3^- and...

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  8. The structure of IF7 is

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  9. Which of the following contains maximum number of pairs around Xe atom...

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  10. The number and type of bonds between two carbon atoms in calcium carbi...

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  11. In which of the following pairs, the two species are not isostructural...

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  12. The molecule having smallest bond angle is

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  13. Which one of the following molecules is expected to exhibit diamagneti...

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  14. In which of the following paris of molecules/ions, both the species ar...

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  15. Stability of the species Li(2), Li(2)^(-) and Li(2)^(+) increases in t...

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  16. The correct statement for the molecule CsI(3) is

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  17. For which of the following molecule significant mu ne 0 ?

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  18. Which one of the following properties is not shown by NO ? .

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  19. Which one of the following alkaline earth metal sulphates has its hydr...

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  20. The intermolecular interaction that is dependent on the inverse cube o...

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