9th Class General Knowledge Sample Paper General Knowledge Olympiad Model Test Paper-9

  • question_answer
    The point at which solid liquid, and gaseous substance co-exist is called?

    A)  Sublimation point         

    B)  Triple point

    C)  Distilation point

    D)  Melting point

    E)  None of these

    Correct Answer: B


You need to login to perform this action.
You will be redirected in 3 sec spinner