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Which statement(s) is/are correct?...


Which statement(s) is/are correct?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A, C
`NaBH_(4)` reduces only the `(-CHO)` group to `(-CH_(2)OH)` group but does not reduce `(C=C)` bond.
`H_(2)//Pt` reduces both the `(-CHO)` group tp `(-CH_(2)OH)` group and the `(C=C)` to `(C-C)` bond.
`H_(2)//Pd//C` reduces only the `(C=C)` to `(C-C)` bond.
So the answer are `(a)` and `(c )`.
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CENGAGE CHEMISTRY ENGLISH-REDUCTION AND OXIDATION REACTION OF ORGANIC COMPOUNDS-Exercise (Multiple Correct)
  1. Which statement(s) is/are correct about the reaction:

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  2. Which statement(s) is/are correct?

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  3. Consider the following reactions: Which of the following reagents...

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  4. In Q. No. 3, direct conversion of II to V can be carried by:

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  5. Consider the following reactions: Which of the following group(s)...

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  6. Compound C(4)H(8)O(2) exists in various strutures as shown: Whic...

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  7. Consider the following Baeyer-Villiger oxidation.

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  8. Select the correct Baeyer-Villiger oxidation reaction:

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  9. Select the correct group(s) of reagent(s) used in the following conver...

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  10. Which statements(s) is//are correct:

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  11. Which of the following statement(s) is/are correct?

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  12. In Q.No. 11, which of the following reagents can be used to convert (A...

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  13. Which of the following will give yellow precipitate with KOI?

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  14. Which of the following will undergo periodic oxidation?

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  15. Which of the following reactions is not correct ?

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  16. Which of the following reactions is//are correct?

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  17. Which statement(s) is/are wrong?

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  18. Which of the following reaction(s) is/are correct?

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  19. Which of the following reaction(s) is/are wrong?

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  20. Which of the following reactions is/are wrong?

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