9th Class Science Is Matter Around Us Pure Question Bank Case Based MCQs - Is Matter Around us Pure

  • question_answer
    Colour, hardness, melting points, boiling points, odour, etc., are

    A) chemical properties

    B) physical properties

    C) Both [a] and [b]

    D) example of chemical reactions

    Correct Answer: B

    Solution :

    [b] The given properties can be observed. Hence, they are physical properties.


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