📊 Chemistry
Q. Soda bicarbonate is useful as a fire extinguisher because
  • (A) it decomposes on heating to give carbon dioxide, which extinguishes fires
  • (B) it releases water which extinguishes fires
  • (C) it serves as a blanket for fires
  • (D) it emits a foam which extinguishes fires
✅ Correct Answer: (A) it decomposes on heating to give carbon dioxide, which extinguishes fires

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