2. Questions Bank
  3. 7th Class
  4. Science
  5. Physical and Chemical Changes

7th Class Science Physical and Chemical Changes Question Bank Physical and Chemical Changes

  • question_answer
    Molecules of matter on heating:

    A) Move slower                  

    B) Stand still

    C) Move faster       

    D) Always get broken

    E) None of these

    Correct Answer: C

    Solution :

    Not Available  


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