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An organic compound contains A(C7H5N) on...

An organic compound contains `A(C_7H_5N)` on hydrolysis with strong aqueous acid gives another compound B which is a monobasic aromatic carboxylic acid. The compound B on treatment with ammonia gives a salt which on heating gives C. The compound C undergoes Hofmann's bromamide reaction to yield aniline. Name A, B and C and write the chemical reactions involved.

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ASSAM ACADEMIC CENTRE-EXAM PAPER 2013-Example
  1. What happens, when- Methoxyethane is treated with excess HI.

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  2. An organic compound contains 69.77% carbon, 11.63% hydrogen and the re...

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  3. An organic compound contains A(C7H5N) on hydrolysis with strong aqueou...

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  4. Identify A and B : CH3CH2Br overset(KCN) rarr A overset(LiAlH4) rarr B

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  5. Identify C and D : C6H5NO2 overset(Fe+HCl) rarr C overset(NaNO2) under...

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  6. Name the vitamin whose deficiency causes rickets.

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  7. Define the following terms in relation protein: Peptide linkage

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  8. Define the following terms in relation protein: Denaturation.

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  9. Name the four bases present in DNA. Which one of these is not present ...

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  10. Name the monomers of bakelite.

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  11. What is the primary feature necessary for a monomer to make it useful ...

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  12. What is meant by copolymerization? Give one example of a copolymer.

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  13. State Kohlrausch law of independent migration of ions.

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  14. What is a primary battery? Give one example.

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  15. Three electrolytic cells A, B and C containing electrolytes ZnSO4, AgN...

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  16. Three electrolytic cells A, B and C containing electrolytes ZnSO4, AgN...

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  17. How do you explain with the help of graph, the increase in the value o...

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  18. Calculate the emf of the cell at 298K, in which the following reaction...

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  19. Ozone acts as a powerful oxidizing agent. Give reason.

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  20. Answer the following: Complete the following reaction: HNO3 overset(P4...

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