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

6th Class Science Sample Paper Science Sample Paper-6

  • question_answer
    Which one of the following is an irreversible change?

    A) Germination of seed       

    B) Rusting of iron

    C) Burning of candle

    D)       All of these

    E) None of these

    Correct Answer: D

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