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Which regent gives below can differentia...

Which regent gives below can differentiate propanal from propanone?

A

2, 4- dinitrophenyl hydrazine

B

`NaHSO_(3)`

C

Schiff's reagent

D

`Na CN//HCN`

Text Solution

Verified by Experts

The correct Answer is:
C
Schiff's test is given by aldehydes but not by ketones.
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A2Z-ALDEHYDES, KETONES AND CARBOXYLIC ACID-Oxidation And Reduction Of Carbonyl Compounds
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  2. Regent that can difference 2-propanol from acetone is

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  3. Which regent gives below can differentiate propanal from propanone?

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  4. Which is the most suitable regent for the reaction?

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  5. How will you convert butan -2-one to propanoic acid?

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  6. The reagent with which both acetaldehyde and acetonereacteasily is

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  8. When acetaldehyde is heated with Fehling's solution it gives a precipi...

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  9. In the following reaction sequence, the correct structures of (E ), (...

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  10. Which of the following will not give the iodoform test?

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  11. Haloform test is given by the following substance

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  12. Which of the following does not give yellow precipitate with NaOH + KI...

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  13. The alkaline CuSO(4) contanining sodium potassiumtartrate does not rea...

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  14. CH3 CH=CHCHO is oxidised to CH3 CH=CHCOOH using :

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  15. Which of the following does not turn Schiff's reagent to pink?

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  16. The final product formed when acetaldehude is reduced with sodium and ...

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  17. The compound obtained by the reduction of propionadehyde by amalgamate...

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  18. 2CH(3)-underset(O)underset(||)(C)-CH(3) underset(H^(+))overset(Mg//Hg)...

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  19. Contents of three bottles were found to react (i) Neither with Fehli...

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  20. Which one of the following react HCN and Tollens reagent, but is not o...

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