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Which one of the following arrangements ...

Which one of the following arrangements of molecules is correct on the basic of their dipole moments?

A

`BF_3 gt NF_3 gt NH_3`

B

`NF_3 gt BF_3 gt NH_3`

C

`NH_3 gt BF_3 gt NF_3`

D

`NH_3 gt NF_3 gt BF_3`

Text Solution

Verified by Experts

The correct Answer is:
D
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NARAYNA-CHEMICAL BONDING AND MOLECULAR STRUCTURE-EXERCISE -4
  1. If H - X bond length is 2Å and H - X has dipole moment 5.12 xx 10^(-30...

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  2. Arrange the following compounds in order of increasing dipole moment ....

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  3. Which one of the following arrangements of molecules is correct on the...

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  4. Which of the following molecule has highest bond energy ?

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  5. In NO(3)^(-) ion, the number of bond pair and lone pair of electrons o...

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  6. Among the following the pair in which the two species are not isostruc...

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  7. In a regular octahedral molecule MX(6) the number of X - M - X bonds ...

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  8. In an octahedral structure , the pair of d orbitals involved in d^(2)...

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  9. In correct statement about the structure of PCl5

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  10. Which statement is incorrect for OSF4 ?

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  11. Which of the following statement is/are true 1) PH5 and BiCl5 donot ...

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  12. The states of hybridisation of boron and oxygen atoms in boric acid (H...

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  13. The d-orbital involved in sp^3d hybridisation is

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  14. Trimethylamine is a pyramidal molecule and formamide is a planar mol...

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  15. Which statement is correct about HCHO ?

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  16. The correct order of hybridization of the central atom in the followin...

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  17. Specify the coordination geometry around and the hybridisation of N an...

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  18. Which of the following is paramagnetic ?

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  19. The least stable ion among the following is

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  20. Which of the following molecular orbital has two nodal planes perpendi...

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