Knockout JEE Main April 2021 (One Month)
An exhaustive E-learning program for the complete preparation of JEE Main..
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Potassium permanganate is an inorganic chemical compound with the formula KMnO4. It is a salt consisting of K+ and MnO4 − ions.It known as permanganate of potash, it is a strong oxidizing agent. It dissolves in water to give intensely purple solutions.