2. Sample Papers
  3. 6th Class
  4. Science

6th Class Science Sample Paper Science Olympiad Model Test Paper-18

  • question_answer
    Rusting of iron is a _______ change.

    A)  Desirable

    B) Chemical

    C) Physical

    D) All of these

    E) None of these

    Correct Answer: B

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