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Which one of the following has the highe...

Which one of the following has the highest dipole moment ?

A

`AsH_3`

B

`SbH_3`

C

`PH_3`

D

`NH_3`

Text Solution

Verified by Experts

The correct Answer is:
D
In the given molecules nitrogen has greater electronegativity .So, it has greater dipole moment and correct order of dipole moment is
`NH_3 gt PH_3 gt AsH_3 gt SbH_3`
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-CHEMICAL BONDING-EXERCISE
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  2. The AsF5 molecule is trigonal bipyramidal. The orbitals used by As for...

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  3. Which one of the following has the highest dipole moment ?

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  4. The correct order of N-O bond lengths in NO, NO2^- , NO3^- and N2O4 is

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  5. The ground state electronic configuration of valence shell electrons i...

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  6. The correct order of O-O bond length in O2,H2 O and O3.

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  7. BCl3 molecule is planar while NCl3 is pyramidal because

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  8. Which of the following species is paramagnetic ?

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  9. The boiling point of p-nitrophenol is higher than that of o-nitropheno...

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  10. Linus Pauling received the Nobel Prize for his work on

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  11. Among the following orbital bonds, the angle is minimum between

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  12. Which of the following pairs will form the most stable ionic bond ?

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  13. Which of the following does not have a tetrahedral structure ?

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  14. Which is the weakest among the following types of bonds

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  15. Mark the incorrect statement in the following .

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  16. The dielectric constant of H(2)O is 80. The electrostatic force of att...

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  17. When the hybridization state of a carbon atom changes from sp^(3) to s...

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  18. Which of the following statement is not correct ?

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  19. Which one of the following is the correct order of interactions ?

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  20. Which compound will show the highest lattice energy ?

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