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A overset( HBr) to B overset( AqKOH) to ...

` A overset( HBr) to B overset( AqKOH) to `
` C overset( PDC) to CH_3 COCH_3`
Identify the orgaic compounds A,B and C given in the above sequence.

A

`CH_3 CHO, C_2H_2Br_2 and CH_3COOH`

B

` CH_3 CH= CH_2,CH_3CHBrCH_and CCH_3CH(OH)CH_3`

C

`CH_3CH= CH_2, CH_3CHBrCH_3 and CH_3CH(OH) CH_3`

D

` CH_3CH= CH_2, CH_3CHBrCH_3 and CH_3CHO`

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-APPENDICES -REVISION EXERCISE -ALDEHYDES AND KETONES
  1. Which of the following participate in aldol condensation

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  2. Acetaldehyde and acetone can be identified by

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  3. A overset( HBr) to B overset( AqKOH) to C overset( PDC) to CH3 COC...

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  4. Reduction of can be carried out with

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  5. A carbonyl compound can be prepared by hydration of acetylene. It reac...

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  6. (CH(3))(2)CO underset((HCl))overset(NaCN)rarr A underset(Delta)overset...

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  7. Which one of the following is one of the cross end products formed whe...

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  8. X+RMgX rarr Y overset(H(2)O.H^(+))rarr Z . If Z is n-butyl alcohol, ...

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  9. When acetaldehyde undergoes reaction with Zn-HCl in the presence of Hg...

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  10. 2, 3-dimethyl-2-butene, on reductive ozonolysis gives

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  11. HCHO with conc. Alkali forms two compounds. The change in oxidation nu...

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  12. Which of the following compounds would undergo the Cannizaro reaction ...

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  13. Benzaldehyde can be prepared by oxidation of toluene with

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  14. Hydrogenation of benzoyl chloride in the presence of Pd and BaSO(4) gi...

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  15. Benzaldehyde is obtained from toluene by

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  16. C(6)H(6) +CO + HCl overset("Anhyd."AlCl(3))rarr X + HCl Compound X is

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  17. In this reaction C(6)H(5)CH(3)underset(CrO(3))overset((CH(3)CO)(2)O)...

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  18. Benzaldehyde undergoes oxidation and reduction in the presence of

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  19. Reaction of C6H5 CHO with CH3NH2 gives

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  20. Schiff's bases are formed when aniline reacts with

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