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The reagent which can be used to disting...

The reagent which can be used to distinguish acetophenone from benzophenone is :

A

2, 4-Dinitrophenyl hydrazine

B

Benedict's solution

C

Tollen's reagent

D

`I_2` and ` Na_2CO_3`

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The correct Answer is:
D
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JMD PUBLICATION-ORGANIC COMPOUNDS WITH FUNCTIONAL GROUP CONTAINING OXYGEN - II-EXAMPLE
  1. IUPAC name of formic acid is:

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  2. When ethanal is heated with Fehling's solution, it gives a precipitat...

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  3. The reagent which can be used to distinguish acetophenone from benzoph...

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  4. CH3CHO and C6H5CH2CHO can be distinguised chemically by :

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  5. Common name of pentanal is -----------.

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  6. IUPAC name of acrolein is prop-2-enal.

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  7. '1^@ alcohol on dehydrogenation with a heavy metal catalyst (Cu or Ag)...

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  8. Oxidation of a 1^@ alcohol with PCC gives an aldehyde.

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  9. Oxidation of a 1^@ alcohol with chromic anhydride gives a ketone.

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  10. Oxidation of methylbenzene with acidified KMnO4 gives benzaldehyde.

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  11. oxidation of toluene with chromyl chloride followed by hydrolysis giv...

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  12. Benzaldehyde can be prepared by the hydrolysis of benzal chloride.

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  13. Hydration of an alkyne to get an aldehyde or ketone is possible in the...

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  14. Methanal is a highly pungent gas at room temperature

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  15. Carbonyl compounds undergo electrophilic additon reactions

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  16. Aldehyde group is o, p-directing and activating in electrophilic subst...

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  17. In clemmensen reduction aldehyde changes into

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  18. Catalytic hydrogenation of ketones gives 2^@ alcohol

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  19. Reduction of aldehydes with Lia1H4 or NaBH4 GIVES 1^@ alcohol

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  20. Explain why aldehydes are more reactive than ketones towards nucleophi...

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