Q. Potassium Permanganate is used for purifying drinking water, because

  • (A) It is a sterilising agent
  • (B) It dissolves the impurities of water
  • (C) It is a reducing agent
  • (D) It is an oxidising agent
✅ Correct Answer: (D) It is an oxidising agent

Published by Ram Sharma ⭐ 193.88K Points at 16-Jan-2022 10:43 pm in Science

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