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Hydrogen bonds are formed in many compou...

Hydrogen bonds are formed in many compounds e.g. `H_(2)O`, HF, `NH_(3)`. The boiling point of such compounds depends to a extent on the strength of hydrogen bond and the number of hydrogen bonds. The correct decreasing order of the boiling points above compounds is

A

`sp, sp^(3) and sp^(2)`

B

`sp,sp^(2) and sp^(3)`

C

`sp^(2), sp and sp^(3)`

D

`sp^(2),sp^(3) and sp`

Text Solution

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The correct Answer is:
C
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MODERN PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-NCERT (Exemplar Problems) (Multiple Choice Questions (Type-I))
  1. Isostructural species are those which have the same shape and hybridis...

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  2. Polarity in a molecule and hence the dipole moment depends primarily o...

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  3. Hydrogen bonds are formed in many compounds e.g. H(2)O, HF, NH(3). The...

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  4. In PO(4)^(3-) ion the formal charge on the oxygen atom of P-O bond is

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  5. In NO(3)^(-) ion the formal charge on the oxygen atom of N-O bond is

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  6. In NO(3)^(-) ion, the number of bond pairs and lone pairs of electrons...

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  7. Which of the following species has tetrahedral geometry?

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  8. Number of pi bonds and sigma bonds in the following structure is :

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

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  10. In which of the following molecule/ion all the bonds are not equal?

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  11. In which of the following substances will hydrogen bond be strongest?

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  12. If the electronic configuration of an element is 1s^(2)2s^(2)2p^(2)3s^...

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  13. The electronic configuration ofhte elements. A, B and C are given belo...

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  14. The electronic configuration ofhte elements. A, B and C are given belo...

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  15. The electronic configuration ofhte elements. A, B and C are given belo...

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  16. The electronic configuration ofhte elements. A, B and C are given belo...

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  17. The electronic configuration ofhte elements. A, B and C are given belo...

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  18. Which of the following order of energies of molecular orbitals of N(2)...

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  19. Comprehension given below is followed by some multiple choice question...

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  20. Which of the following options represents the correct bond order ?

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