2. Questions Bank
  3. 4th Class
  4. Science
  5. Matter and Materials

4th Class Science Matter and Materials Question Bank Matter and Materials

  • question_answer
    When liquid form of water changes into solid ice is called:

    A) Melting point                 

    B) Boiling point

    C) Solution            

    D) Freezing

    E) None of these

    Correct Answer: D

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