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      Question

      Consider the below statements and identify the correct

      answer. Statement-I: Anhydrous sodium carbonate is used in soda-acid fire extinguishers. Statement-II: Anhydrous sodium carbonate is dissolved in water and recrystallized to get washing soda crystals containing 10 molecules of water of crystallisation.
      A Both the statements are true. Correct Answer Incorrect Answer
      B Both the statements are false. Correct Answer Incorrect Answer
      C Statement-I is true, and Statement-II is false. Correct Answer Incorrect Answer
      D Statement-II is true, and Statement-I is false Correct Answer Incorrect Answer

      Solution

      The correct answer is D

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