9th Class Science Sample Paper Science Olympiad Model Test Paper-18

  • question_answer
    Consider the following two statements;
    Statement A: The process of changing a gas into a liquid by cooling is called freezing.
    Statement B: Freezing is the reverse of melting.
    Which of the following is correct with respect to the above statements?

    A) Statement A

    B) Statement B

    C) Both statements are true

    D) Both statement are false

    E) None of these

    Correct Answer: B


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