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The reaction of an aldehyde with hydroxy...

The reaction of an aldehyde with hydroxylamine gives a product which is called

A

Aminohydroxide

B

Hydrazone

C

Semicarbazone

D

Oxime

Text Solution

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The correct Answer is:
D
Aldehydes condense with hydroxylamine to form oximes.
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NARAYNA-ALDEHYDES, KETONES & CARBOXYLIC ACIDS-EXERCISE -III
  1. The oxidation of toluene to benzaldehyde by chromyl chloride is called

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  2. In the following reaction, product P is R - overset(O)overset(||)(C ...

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  3. The reaction of an aldehyde with hydroxylamine gives a product which i...

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  4. Identify the wrong statement from the following

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  5. The reaction CH(3) CH = CH(2) underset(H^(+))overset(CO + H(2)O)(rar...

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  6. By oxidation with V(2) O(5), which one of the following gives phthalic...

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  7. underset((ii) H(2)O)overset((i) CO(2))(rarr) In the reaction, product...

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  8. Which of the following acids has the smallest dissociation constant

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  9. CH(3)CH(2)COOH overset("Red P/HI")rarr is overset("alc. KOH")rarr "Pro...

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  10. Acetophenone is prepared from :

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  11. Glycerol reacts with potassium bisulphate to produce

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  12. Identify the reactant X and the product Y CH(3) - CO - CH(3) + X rar...

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  13. When m-chlorobenzaldehyde is treated with 50% KOH solution, the produc...

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  14. A and B in the following reaction are R - C - R' overset("HCN/KCN"...

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  15. Which gives lactic acid on hydrolysis after reacting with HCN in KCN ...

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  16. A underset(800^(@)C )overset(Delta)(rarr) CH(2) = C = O , Reactant ' A...

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  17. Laboratory method for the preparation of acetyl chloride is :

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  18. 2CH(3) "COOH" underset(300^(@) C )overset(MnO)(rarr) A, product 'A ' i...

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  19. Which of the aldehyde is most reactive ?

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  20. CH(3) - CH(2) - C equiv CH underset(H(2)SO(4))overset("HgSO"(4))(rarr)...

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