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Which of the following statements is rig...

Which of the following statements is right

A

Cyanohydrins are obtained by reaction of aldehydes & ketones with HCN

B

Aldehydes form cyanohydrin easily than ketones

C

Cyanohydrins on hydrolysis give a -hydroxy carboxylic acids

D

All the above

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-ALDEHYDES AND KETONES-LEVEL-I(EXERCISE-II)
  1. Which of the following reagents converts both acetaldehyde and acetone...

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  2. Which of the following reacts at a faster rate to form cyanohydrin

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  3. Which of the following statements is right

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  4. Which of the following statements are true

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  5. Which sequence of steps is useful to convert benzene to p-chlorobenzad...

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  6. Which of the following reaction gives (CH3)2 CHCH2 COCH3

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  7. Which of the following is the product of the sequence of the reactions

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  8. The products formed is/are

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  9. Fehling's solution gives red precipate on reaction with

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  10. The structure of the major product 'B' is

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  11. Acetone when allowed to react with excess benzaldehyde in presence of ...

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  12. Which of the following is likely to have lowest p^(Ka) value

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  13. alpha- hydrogens of nitroalkane behave like acidic hydrogens. Consider...

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  14. The structure of the product is

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  15. For which of the following compound equilibrium constant for underline...

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  16. The products are

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  17. Which of the following forms stable semicarbazone

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  18. Compound 'X'(C9 H(10) O) does not add on Br, in C CI4 Vigorous oxidati...

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  19. In aldehydes -CHO may be attached to

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  20. Consider the following statements A) On reaction with Grignard reagen...

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