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An aromatic compound (A) on treatment wi...

An aromatic compound (A) on treatment with ammonia followed by heating forms compound (B), which on heating with `Br_(2)` and KOH forms a compound (C) having molecular formula `C_(6)H_(7)N`. Give the structures of A, B and C and write the reactions involved.

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The compound (A) is benzoic acid, `C_(6)H_(5)COOH`. The reactions are explained as under :
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U-LIKE SERIES-AMINES-LONG ANSWER QUESTIONS-I (3 MARKS EACH)
  1. Give structures of A, B and C in the following reactions : (i) C(6)H...

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  2. Account for the following : (i) Primary amines (R-NH(2)) have higher...

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  3. Give the structures of A, B and C in the following reactions : (i) C...

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  4. State reasons for the following : (i) pK(b) value for aniline is mor...

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  5. (i) Explain why an alkylamine is more basic than ammonia. (ii) How w...

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  6. (a) Give one chemical test to distinguish between the following pairs ...

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  7. Giving an example of each, describe the following reactions : (i) H...

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  8. State the reactions and reactions conditions for the following convers...

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  9. Complete the following reaction equations : (i) Complete the followi...

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  10. (a) Give plausible explanation for each of the following : (i) The p...

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  11. (a) Give chemical tests to distinguish between the following compounds...

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  12. Account for the following observations : (i) PK(b) for aniline is mo...

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  13. An aromatic compound (A) on treatment with ammonia followed by heating...

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  14. State the reactions and reaction conditions for the following conversi...

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  15. (i) Stating the necessary reaction conditions write chemical reaction ...

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  16. Explain why the amino group in aniline acts as a powerful activator an...

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  17. How will you convert 4-nitrotoluene to 2-bromobenzoic acid ?

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  18. Two isomeric compounds A and B having molecular formula C(4)H(11)N, bo...

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  19. (i) Illustrate the following reactions : (a) Hoffmann bromamide degr...

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  20. An organic aromatic compound 'A' with the molecular formula C(6)H(7)N ...

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