When acidified KMnO4 solution is decolorised by ethene, the gas acts as

When acidified KMnO4 solution is decolorised by ethene, the gas acts as
  • A.
    a straight-chain hydrocarbon
  • B.
    a saturated hydrocarbon
  • C.
    a reducing agent
  • D.
    a dehydrating agent
  • E.
    an oxidizing agent
Correct Answer: Option C
Explanation
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