Q. A dark purple compound used as an antiseptic and disinfectant is

  • (A) Potassium permanganate
  • (B) Sodium thiosulphate
  • (C) Calcium phosphate
  • (D) Potassium nitrate
✅ Correct Answer: (A) Potassium permanganate

Published by Mr. Dubey ⭐ 111.54K Points at 27-Oct-2021 02:15 pm in Chemistry

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