6th Class Science Changes Around us Question Bank Changes Around Us

  • question_answer Which pair among the following are the reversible change?

    A) Melting of wax and burning of wax.

    B) Melting of ice and freezing of ice.

    C) Rolling a roti and baking a roti.

    D) Folding of paper and burning of paper.

    E) None of these

    Correct Answer: B

    Solution :

    Not Available

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