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Which of the following statement is not...

Which of the following statement is not correct ?

A

Double bond is shorter than a single bond

B

Sigma bond is weaker than a `pi`-bond

C

Double bond is stronger than a single bond

D

Covalent bond is stronger than hydrogen bond

Text Solution

Verified by Experts

The correct Answer is:
B
Sigma bond is always stronger than `pi`-bond because the extent of overlapping is maximum in sigma bond formation.
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-CHEMICAL BONDING-EXERCISE
  1. Which is the weakest among the following types of bonds

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  2. Mark the incorrect statement in the following .

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

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

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  5. Which of the following statement is not correct ?

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

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  7. Which compound will show the highest lattice energy ?

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  8. strongest hydrogen bonding is shown by

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  9. Which structure is linear ?

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  10. An sp^(3) hybrid orbital possesses

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  11. Which one of the following formulae does not correctly represent the b...

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  12. Linear combination of two hybridised orbitals belonging to the two ato...

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  13. Which one shows maximum hydrogen bonding ?

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  14. Among LiCI,BeCI(2) and C CI(4) the covalent bond character varies as .

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  15. H2O has net dipole moment while BeF2 has zero dipole moment because

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  16. In which one of the following molecules , the central atom said to ado...

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  17. Which of the following does not apply to metallic bond ?

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  18. Which of the following molecule does not have a linear arrangement of ...

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  19. The equilateral shape has

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  20. The angle between the overlapping of one s-orbital and one p-orbital i...

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