9th Class Science Sample Paper Science Olympiad Model Test Paper-19

  • question_answer
    Which of the following statements is incorrect?

    A) A true solution is homogeneous mixture.

    B) Very small particles (less than \[\text{1}{{\text{0}}^{-7}}\text{ }cm\]in size) of a solution can scatter a beam of light.

    C) Solute particles of true solution cannot be separated from the mixture by the process of filtration.

    D) Solute particles of true solution cannot be seen with naked eyes.

    E) None of these

    Correct Answer: B


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