Decolourization of alkaline \[KMn{{O}_{4}}\] is used as a test for [AM

1.	Decolourization of alkaline \[KMn{{O}_{4}}\] is used as a test for [AMU 1983]
A.	Aromatic hydrocarbons
B.	Olefinic hydrocarbons
C.	Acetylenic hydrocarbons
D.	Cycloalkanes
Answer» C. Acetylenic hydrocarbons

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