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An organic compound P on reduction gives...

An organic compound P on reduction gives compound Q which on reaction with chloroform and potassium hydroxide forms R. The compound R on catalytic reduction gives N-methylailine. The compound P is

A

nitrobenzene

B

nitromethane

C

methylamine

D

aniline

Text Solution

Verified by Experts

The correct Answer is:
A
`Ph-NO_(2) overset("Reduction")rarr underset((Q))(Ph-NH_(2))+CHCl_(3)+KOH rarr underset((R))(PH-NC) overset("Reduction")rarr PH-NH-CH_(3)`
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RESONANCE-AROMATIC COMPOUNDS-APSP (Part-I)
  1. Reaction by which benzaldehyde cannot be prepared is :

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  2. Complete the following reaction

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  3. The reaction of chloroform with alcoholic KOH and p-toluidine form-

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  4. An organic compound P on reduction gives compound Q which on reaction ...

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  5. Primary amine reacts with carbon disulphide and HgCl(2) to produce alk...

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  6. When aniline reacts with HNO(2)(NaNO(2)+HCl) diazonium chloride is for...

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  7. When reacts with .............. To yield ..........as the final produc...

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  8. Which of following statements is/are correct ?

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  9. Which of following statement is/are correct ?

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  10. Aniline can be obtained by reduction of nitrobenzene with

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  11. Which of the following undergoes mustard oil reaction ?

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  12. C(2)H(5)Br overset(AgCN)rarrP overset(H(3)O^(+))rarr HCOOH+Q, Q is

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  13. In this reaction D would be

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  14. C(6)H(5)NH(2)+C(6)H(5)COCl rarr C(6)H(5)NHCOC(6)H(6)+HCl. This reactio...

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  15. A positive cabylamine test is not given by

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  16. The product 'Y' in the following reaction sequence is :

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  17. Ph-NH(2)underset(0^(@)C)overset(HNO(2))rarr A underset(BF(3))overset(H...

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  18. Complete the following reaction

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  19. Structure of product is

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  20. In the following reaction sequence Y is, PhOCOCH(3) underset(Delta)o...

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