BHU PMT BHU PMT (Mains) Solved Paper-2007

  • question_answer
    Sodium metal is kept under

    A)  kerosene oil    

    B)  alcohol

    C)  water                                  

    D)  acids

    Correct Answer: A

    Solution :

                     Alkali metals are highly reactive so much so that they even react on exposure to air. Hence, to avoid this reactivity they except lithium are stored in kerosene oil.


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