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      Question

      Which chemical compound is commonly known as Pearl

      Ash?
      A Chromium trioxide Correct Answer Incorrect Answer
      B Zinc phosphide Correct Answer Incorrect Answer
      C Potassium carbonate Correct Answer Incorrect Answer
      D None of these Correct Answer Incorrect Answer

      Solution

      Potassium carbonate (Kβ‚‚CO₃) is known as Pearl Ash. It is used in the manufacture of glass, soaps, and as a fire suppressant.

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