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How to do test of ketonic …

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How to do test of ketonic group

Posted by Ayushi Singh 3 years, 7 months ago

CBSE > Class 12 > Chemistry

2 answers

Aniket Singh 3 years, 7 months ago

By sodium nitroprusside test

3Thank You

P....... ........ 3 years, 7 months ago

Presence of ketonic group is confirmed. Dissolve a small quantity of sodium nitroprusside in about 1 ml of distilled water in a clean test tube and then add a small quantity of the given compound. Shake the test tube well and add sodium hydroxide solution dropwise. Red colouration.

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