The disappearance of the characteristic purple colour of KMnO4 in its – InterviewSolution

1.	The disappearance of the characteristic purple colour of KMnO4 in its reaction with an alkene is the test for unsaturation. It is known as
Answer» The disappearance of the characteristic purple colour of $K M n O_{4}$ in its reaction with an alkene is the test for unsaturation. It is known as

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