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Which one of the following conversions i...

Which one of the following conversions involve change in both hybridisation and shape?

A

`CH_4 to C_2H_6`

B

`NH_3 to NH_4^(+)`

C

`BF_3 to BF_4^(-)`

D

`H_2O to H_3O^(+)`

Text Solution

Verified by Experts

The correct Answer is:
C
`BF_3 : sp^2` hybridization `rArr` Trigonal planar
`BF_4^(-) : sp^3` hybridization `rArr` Tetrahedral.
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ERRORLESS-CHEMICAL BONDING AND MOLECULAR STRUCTURE-NCERT BASED QUESTIONS (Hybridisation)
  1. Geometry of ammonia molcule and the hybridisation of nitrogen involve...

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  2. The hybrid state of sulphur in SO3 molecule is

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  3. Which one of the following conversions involve change in both hybridis...

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  4. All carbon atoms are sp^(2) hybridised in

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  5. Which of the following pairs is isostractural (i.e having the same sha...

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  6. State of hybridization of carbon atoms in vinyl acetylene is/are

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  7. The hybridisations of atomic orbitals of nitrogen in NO2, NO3^(-) and ...

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  8. Which of the least bond angle ?

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  9. In the compound 'X', all the bond angles are exactly 109^(@)28. 'X' ma...

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  10. Cl-P-Cl bond angles in PCl5 molecule are

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  11. The bond angle and % of d-character in SF(6) are

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  12. Which of the following species has tetrahedral geometry?

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  13. The bond angle in water molecule is nearly Or Directed bonds in water ...

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  14. In which pair of species both species do have the similar geometry ? .

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  15. The C-H bond distance is the longest in:

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  16. Which of the following molecule is planar?

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  17. As compared to pure atomic orbitals, hybrid orbitals have

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  18. In ethene, the bond angles are exactly

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  19. The percentage of p character of hybrid orbitals in graphite and diamo...

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  20. In which of the following molecules /ions , are all the bonds not equa...

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