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The color of KMnO₄ entirely disappears by the action of reducing agent is _____?
The color of KMnO₄ entirely disappears by the action of reducing agent is _____?
Aqueous ammonia
Basic medium
Acidic medium
None of these
Explanation
In an
acidic medium
, KMnO₄ (purple) is reduced to Mn²⁺ (colorless).
The reduction occurs efficiently with
H⁺ ions
, making the solution lose its color.