2. Sample Papers
  3. 7th Class
  4. Science

7th Class Science Sample Paper Science Olympiad Model Test Paper-17

  • question_answer
    The process of obtaining salt by the evaporation of sea water is known as:

    A) crystallization

    B) sublimation

    C) galvanization

    D) amalgamation

    E) None of these

    Correct Answer: A

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