why kmno4 is called potassium permanganate?
Potassium permanganate, also known as permanganate of potash or Condy's crystals, is a chemical compound with a chemical formula of KMnO4, made of a potassium (K+) ion and a permanganate (MnO4-) ion. It is a strong oxidizing agent, so it readily takes or accepts electrons from other substances.