Give a chemical test to distinguish between ethanal and propanal
Asked by admin @ in Chemistry viewed by 284 People
Give a chemical test to distinguish between Ethanal and propanal.
Asked by admin @ in Chemistry viewed by 284 People
Give a chemical test to distinguish between Ethanal and propanal.
Answered by admin @
Ethanal and propanal can be distinguished by iodoform test.
Iodoform test
Aldehydes and ketones having at least one methyl group linked to the carbonyl carbon atom responds to the iodoform test. Ethanal having one methyl group linked to the carbonyl carbon atom responds to this test. But propanal does not have a methyl group linked to the carbonyl carbon atom and thus, it does not respond to this state.
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