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Arrange the following in decreasing orde...

Arrange the following in decreasing order of their C=C bond length

A

`IIgtIVgtIgtIII`

B

`IIgtIIIgtIVgtI`

C

`IIgtIgtIVgtIII`

D

None

Text Solution

Verified by Experts

The correct Answer is:
C
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ALLEN-CHEMISTRY AT A GLANCE-ORGANIC CHEMISTRY
  1. Arreange the following towards their reactivity for ESR

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  2. Arrange the following in order of their decreasing basic strength

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  3. Arrange the following in decreasing order of their C=C bond length

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  4. Arrange the following in order of their reactivity towords nitration

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  5. Which of the following carbocation is maximum stable

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  6. Which of the following is strongest acid among following

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  7. Which of the following is not an electrophile

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  8. The most unlikely representation of resonance structure of p-nitrophen...

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  9. Which of the following carbanion is most stable ?

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  10. Polarisation of sigma - bond is caused by polarisation of adjacent sig...

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  11. Select the molecule with more polar bond from each of the indicated bo...

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  12. Which of the following does not represent a correct set of nucleophile...

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  13. Which of the following is correct regarding formation of reactive inte...

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  14. In nitromethane two N-O bond lengths are :

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  15. Correct order of stability of the following resonating structure is ...

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  16. Which of the following shows +R effect:

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  17. Which of the following compounds does not show electromeric effect

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  18. Which of the following is not an example of +E effect:

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  19. Cyclooctatetraene is not aromatic because

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  20. Phenyl magnesium bromide reacts with methanol to give :-

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