2. Questions Bank
  3. 9th Class
  4. Science
  5. Matter in Our Surroundings

9th Class Science Matter in Our Surroundings Question Bank Matter In Our Surroundings

  • question_answer
    Which of the following materials falls in the category of pure substances?

    A) Air                               

    B) Mercury

    C) Muddy water                 

    D) Milk

    E) None of these

    Correct Answer: B

You need to login to perform this action.
You will be redirected in 3 sec spinner