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A student heats ethanol with alkaline potassium permanganate. Which observation confirms that the oxidation process occurred?
formation of a sweet-smelling ester
no change in color or smell
evolution of a gas with a burning smell
purple color of KMnO4 fades and a sharp-smelling liquid forms Question ID : 4410091607938 Option 1 ID : 4410096350699 Option 2 ID : 4410096350696 Option 3 ID : 4410096350698 Option 4 ID : 4410096350697 Status : Answered Chosen Option : D
purple color of KMnO4 fades and a sharp-smelling liquid forms Question ID : 4410091607938 Option 1 ID : 4410096350699 Option 2 ID : 4410096350696 Option 3 ID : 4410096350698 Option 4 ID : 4410096350697 Status : Answered Chosen Option : D
Practice and solve "A student heats ethanol with alkaline potassium permanganate. Which observation confirms that the ox..." for General Science - Previous Year Paper 2026. The correct answer is Option D: purple color of KMnO4 fades and a sharp-smelling liquid forms Question ID : 4410091607938 Option 1 ID : 4410096350699 Option 2 ID : 4410096350696 Option 3 ID : 4410096350698 Option 4 ID : 4410096350697 Status : Answered Chosen Option : D. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A student heats ethanol with alkaline potassium permanganate. Which observation confirms that the ox..." for General Science - Previous Year Paper 2026. The correct answer is Option D: purple color of KMnO4 fades and a sharp-smelling liquid forms Question ID : 4410091607938 Option 1 ID : 4410096350699 Option 2 ID : 4410096350696 Option 3 ID : 4410096350698 Option 4 ID : 4410096350697 Status : Answered Chosen Option : D. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.