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  5. Separation of Substances

6th Class Science Separation of Substances Question Bank Separation of Substances

  • question_answer
    A Identify the mixture from the following.

    A)  Oxygen      

    B)  Carbon dioxide

    C)  Hydrogen    

    D)  Air

    Correct Answer: D

    Solution :

    Air is mixture. The components of air are not chemically combined with one another.


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