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Railways Sample Paper RRB (Assistant Loco Pilot) Sample Test Paper-7

  • question_answer
    Which one of the following substances does not have a melting point?

    A)  Bromine          

    B)  Sodium chloride

    C)                     Mercury            

    D)         Glass               

    Correct Answer: C

    Solution :

    Mercury exists in liquid state hence, it has no melting point.


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