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The best reagent to convert pent-3-en-2-...

The best reagent to convert pent-3-en-2-ol into pent-3-en-2-one is

A

Acidic `KMnO_(4)`

B

Alkaline `K_(2) Cr_(2) O_(7)`

C

Chromic anhydride in glacial acetic acid

D

Pyridinium chlorochromate

Text Solution

Verified by Experts

The correct Answer is:
D
It oxidises only - `OH` group and not `C = C`.
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A2Z-ALDEHYDES, KETONES AND CARBOXYLIC ACID-Section D - Chapter End Test
  1. The best reagent to convert pent-3-en-2-ol into pent-3-en-2-one is

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  2. Aldehydes with alpha-H atom do not undergo disproportionation because:

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  3. Which of the following tests would help in the distinction of HCOOH an...

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  4. In Cannizzaro reaction, which of the following is a better hydride don...

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  5. Mark the correct order of increasing reactivity.

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  6. Compound (A) given below can undergo Cannizzaro reaction itself and cr...

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

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  8. Clemmensen's reduction will convert cyclohexanone into:

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  9. What of the following is expected to be most highly ionised in water ?

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  10. Ethylidene chloride is hydrolysed with aqueous NaOH. The product forme...

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  11. The vapours of ethyl alcohol are passed over red hot copper at 573 K t...

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  12. (CH(3))(2) CHOH overset ("Mild") underset ("oxidation"[0]) to (X) over...

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  13. The chemical reaction of acetaldehyde and ammonia results in:

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  14. When diethyl cadmium [(C(2)H(5))(2)Cd] is treated with acetyl chloride...

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  15. The product formed by the reaction of acetaldehyde with excess of etha...

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  16. Which of the following will not be formed when calcium formate is dist...

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  17. In order to prepare acetone from acetyl chloride in one step, which of...

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  18. Which of the following reagents can help in separating a mixture of ac...

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  19. The reagents used to convert

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  20. Which of the following is the stronger acid?

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  21. Of the following which compound is an acetal ?

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