Chemistry, asked by ramakantparasha1670, 6 months ago

What is the colour change of KMnO4 in acid

Answers

Answered by bhaveshchaudhary070

Answer:

In acidic medium it changes from purple to faint permanent pink colour due Mn(2+), (5-electron change). In neutral medium it changes from purple to reddish brown precipitate of MnO2 (3- electron change).

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