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

  • question_answer
    Which of the following is considered to be a pure substance?

    A)  Granite                        

    B)  Sodium chloride  

    C)  Muddy water                

    D)  Milk of magnesia

    Correct Answer: B

    Solution :

     Sodium chloride being compound is a pure substance. Granite, muddy water and milk of magnesia all are mixtures.


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