VMMC VMMC Medical Solved Paper-2004

  • question_answer
    Which of the following is heavy water?

    A)  \[{{H}_{2}}{{O}^{18}}\]   

    B)      \[{{H}_{2}}{{O}^{16}}\]

    C)         \[{{H}_{2}}{{O}_{3}}\]                  

    D)         \[{{D}_{2}}O\]

    Correct Answer: D

    Solution :

    We know that heavy water is \[{{\text{D}}_{\text{2}}}\text{O,}\] where D is deuterium or heavy hydrogen atom.


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