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Which marked atom's lone pair participat...

Which marked atom's lone pair participate in resonance phenomenon

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The correct Answer is:
B
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Statement I: Resonating structures of can show geometrical isomerism at room temperature Statement II : lone pair of nitrogen will participate in resonance but only E form is stable in it's resonating structure

In which molecules resonance phenomenon operates-

In which of the following cases lone-pair is involved in resonance :

In which of the following lone-pair indicated is involved in resonance:

Which one of the following pairs of structures represents the phenomenon of resonance?

Assertion: Aniline is less basic than acetamide Reason: Lone pair of N is involved in resonance

A: Pyrrole is less basic than pyridine. R: Lone pair electron of nitrogen in pyrrole participate in conjugation to gain aromatic character.

BANSAL-GENERAL ORGANIC CHEMISTRY-Exercise 3
  1. Which marked atom's lone pair participate in resonance phenomenon

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  2. Write stability order of following intermediates:

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  3. Write stability order of following intermediates:

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  4. Write Stability order of following intermediates:

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  5. Rank the following sets of intermediates in increasing order of their ...

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  6. In each of the following pairs of ions which ion is more stable:

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  7. Rank the following sets of intermediates in increasing order of their ...

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  8. Rank the following sets of intermediates in increasing order of their ...

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  9. Compare heat of hydrogenation (Decreasing order)

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  10. Write increasing order of heat of hydrogenation:

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  11. In which of the following pairs, indicated bond is of greater strength...

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  12. Consider the given reaction: In the above reaction which one of t...

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  13. Write correct order of acidic strength of following compounds: (i). ...

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  14. Write increasing order of basic strength of following: (i). (a) F^(ɵ...

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  15. Record the following sets of compounds according to increasing pK(a)(=...

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  16. Explain which is a stronger acid CH(3)CH(3)&BrCH(2)NO(2)

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  17. Which of the following pairs has higher resonance energy: (a). CH(3)...

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  18. Choose the more stable alkene in each of the following pair. Explain y...

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  19. Which of the followig pairs has higher resonance energy: (a). (b)...

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  20. Rank the following sets of intermediates in increasing order of their ...

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