Chemistry, asked by Deepak109473, 1 year ago

can someone solve the questions in this activity?​

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Answered by fbfgffb
2
hey buddy! here's your answer :-

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colour disappears because coloured permanganate ions of potassium permanganate are consumed to oxidise ethanol.

when excess is added colour does not change because there's no more alcohol left and hence there's no reaction

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I hope it helped you ^^

mark it as brainliest!

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Answered by nontradamoz
0
The colour here doesn’t get any change
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