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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
      How many molecules of water of crystallization are there in (i) copper sulphate crystals, (ii) washing soda crystals?

    Answer:

                      (i) 5             (ii) 10.


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