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Acetaldehyde form a white crystalline pr...

Acetaldehyde form a white crystalline precipitate mixing with a solution of

A

acidic `,KMnO_(4)`

B

alcoholic `,Na_(2)SO_(3)`

C

saturated aqueous `NaHSO_(3)`

D

aqeous. NaCl

Text Solution

Verified by Experts

The correct Answer is:
C
`CH_(3)CHO+NaHSO_(3)to H_(3) underset(("white crystalline ppt")) underset(("Acetaldehyde sodium bisulphite")) underset(S overset(-)O_(3)overset(+)Na) underset(|) overset(OH) overset(|)(C-C-H)`
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-EXERCISE 2
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