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10th Class Science Acids, Bases and Salts / अम्ल, क्षार एवं लवण Question Bank 10th CBSE Science Acids, Bases and Salts

  • question_answer
      What will be the action of the following substances on litmus paper? (a) Dry HCI gas                   (b) Moistened  gas (c) Lemon juice                                 (d) Carbonated soft drink (e) Curd                               (f) Soap solution

    Answer:

                      X = Chlorine                                           (1) Y = Bleaching powder                  (1) Equations involved are (i) (1/2) (ii) (1/2)


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