1.

Assertion: Decolourisation of KMnO_(4) solution is used as a test for unsaturation. Reason: Alkenes on reaction with cold, dilute aqueous solution of potasssium permanganate produce vicinal glycols.

Answer»

If both assertion and reson are TRUE and reason is the CORRECT explanation of assertion
If both assertion and reason are true but reason is not the correct explanation of assertion.
If assertion is true but reason is false.
If both assertion and reason are false.

Solution :


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