Banking Chemistry States of Matter / पदार्थ की अवस्थाएँ - गैस एवं द्रव Question Bank Nature of Matter

  • question_answer
    Select the one that is not a chemical change?

    A)  Dissolution of ammonia in water.

    B)  Dissolution of carbon dioxide in water.

    C)  Dissolution of oxygen in water.  

    D)  None of these is a chemical change.

    Correct Answer: C

    Solution :

     Oxygen is insoluble in water.


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