Answers

  • Brainly User
2015-01-05T19:19:45+05:30
it changes purple colour to colourless when the end point is reached so there isn't a need  to add any indicator
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thank you so much sir
sorry sorry MAM
no i am a boy
2015-01-10T11:01:38+05:30
Potassium permanganate has a deep violet colour which is highly visible to the naked eye and when one titrates it and there is a loss of colour, it is apparent.
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