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Railways General Science & Technology Heat Sample Paper Heat Sample Test Paper-4

  • question_answer
    A closed bottle containing water \[(at\,\,30{}^\circ C)\] is carried in a spaceship and placed on the surface of the moon. What will happen to the water when the bottle is opened?

    A)  Nothing will happen to it

    B)  Water will freeze

    C)  Water will boil

    D)  It will decompose into \[{{H}_{2}}\] and \[{{O}_{2}}\]

    Correct Answer: C

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