BVP Medical BVP Medical Solved Paper-2012

  • question_answer
    Which one of the following is an example of a true peroxide?

    A)  \[N{{O}_{2}}\]                                 

    B)  \[Mn{{O}_{2}}\]

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

    D)  \[S{{O}_{2}}\]

    Correct Answer: C

    Solution :

                    Barium peroxide (Ba02) is an example of a true peroxide because it contains peroxide ion \[(O_{2}^{2-})\] or \[{{[-O-O-]}^{2-}}\] and gives \[{{H}_{2}}{{O}_{2}}\] when reacts with acids. \[Ba{{O}_{2}}+{{H}_{2}}S{{O}_{4}}\xrightarrow{{}}BaS{{O}_{4}}+{{H}_{2}}{{O}_{2}}\]


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