2. Sample Papers
  3. 9th Class
  4. Science

9th Class Science Sample Paper Science Olympiad Model Test Paper-17

  • question_answer
    Evaporation of a liquid occurs at:

    A) Its boiling point

    B) Room temperature

    C) All temperatures

    D) A temperature higher than its boiling point

    E) None of these

    Correct Answer: C

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