BHU PMT BHU PMT (Screening) Solved Paper-2010

  • question_answer
    In the reaction,\[4HN{{O}_{3}}+{{P}_{4}}{{\text{O}}_{10}}\xrightarrow{{}}4HP{{O}_{3}}+X,\]the product X, is

    A)  \[{{N}_{2}}{{O}_{5}}\]                                  

    B) \[{{N}_{2}}{{O}_{3}}\]

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

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

    Correct Answer: A

    Solution :

                     \[4HN{{O}_{3}}+{{P}_{4}}{{O}_{10}}\xrightarrow{{}}4HP{{O}_{3}}+\underset{\begin{smallmatrix}  \,\,\,nitrogen \\  pentaoxide  \\  \,\,\,\,\,\,\,\,(X) \end{smallmatrix}}{\mathop{{{N}_{2}}{{O}_{5}}}}\,\]


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