RAJASTHAN ­ PET Rajasthan PET Solved Paper-2007

  • question_answer
    Heavy water is

    A)  \[{{H}_{2}}O\]             

    B)  \[{{D}_{2}}O\]

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

    D)  None of these

    Correct Answer: B

    Solution :

     Chemically deuterium oxide is known as heavy water. The formula of heavy water is \[{{D}_{2}}O\].


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