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9th Class Science Atoms and Molecules Question Bank 9th CBSE Science Atoms and Molecules

  • question_answer
      Write the chemical formula and chemical name of the following compounds: (a) Baking powder     (b) Quick lime  (c) Washing soda

    Answer:

                      Chemical name                Chemical formula (a) Sodium hydrogen carbonate      (b) Calcium oxide                      CaO (c) Sodium carbonate               


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