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What happens when 5% alkaline potassium permanganate solution is added drop by drop to warm propyl alcohol (propanol) taken in a test tube ? Explain with the help of a chemical equation.

 

 

 

 
 
 
 
 

Answers (1)

When 5% alkaline potassium permagnetic solution is added drop by drop to propanol taken in the test tube, then its purple colour disappears as it oxidizes the propanol to its respective carboxylic acid.

Chemical equation :

CH_{3}CH_{2}CH_{2}OH\overset{alk.KMnO_{4}}{\rightarrow}CH_{3}CH_{2}COOH

 

Posted by

Sumit Saini

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