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Organic Chemistry> why the patassium permanganate is self in...

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why the patassium permanganate is self indicator

T C YASHWANTH , 11 Years ago

Grade 11

1 Answers

Aarti Gupta

Potassium permanganate (KMnO4) is the dark purple color solution and in titration it become colorless,so when the titration is completed and the other single drop of KMnO4 solution produce pinkish colour in a beaker indicating that the reaction is completed just a single drop before.So we don't used indicator in titration with KMnO4 because it also indicate us by changing its color ...colorless to pink acting as self -indicator.
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Aarti Gupta
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Last Activity: 11 Years ago

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