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There are three canonical structures of ...

There are three canonical structures of naphthalene. Examine them and find correct statement among the following :

A

All C-C bonds are of same length

B

`C_(1)-C_(2)` bond is shorter than `C_(2)-C_(3)` bond

C

`C_(1)-C_(2)` bond is larger than `C_(2)-C_(3)` bond

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
`C_(1)-C_(2)` contain more (=) bond character than `C_(2)-C_(3)`
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HIMANSHU PANDEY-GENERAL ORGANIC CHEMISTRY-Level 2 (Q.1 To Q.25)
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  2. In which of the following pairs of resonance contributors is the sturc...

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  3. Examine the following resonating structures of formic acid and arrange...

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  4. Which of the following compounds will not show resonance?

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  5. Which of the following compounds will exhibit d-orbital resonance?

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  6. Which of the following represents resonating structure of

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  7. Which of the following is not a permissible resonating form?

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  8. Less contributing structure of nitroethene is :

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  9. Which will be the least stable resonating structure?

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  10. Which will be the least stable resonating structure?

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  11. Which of the following pairs of structures is not a pair of resonating...

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  12. Which of the following pairs of strutures does not represent resonatin...

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  13. The most stable resonating structure of p-nitrosonitrobenzene is :

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  14. Which of the following molecules has longest C=C strenght?

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  15. The decreasing order of bond length of C=C in the following compounds ...

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  16. In which of the following molecules all the effects namely inductive, ...

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  17. There are three canonical structures of naphthalene. Examine them and ...

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  18. Among these compounds the correct order of C-N bond length is :

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  19. C(1)-C(2) bond is shortest in :

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  20. Among the following three canonical sturetures what would be their rel...

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