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WB JEE Medical WB JEE Medical Solved Paper-2010

  • question_answer
    \[{{\text{P}}_{\text{4}}}{{\text{O}}_{\text{10}}}\]is the anhydride of

    A)  \[{{H}_{3}}P{{O}_{2}}\]                

    B)  \[{{H}_{3}}P{{O}_{3}}\]

    C)  \[{{H}_{3}}P{{O}_{4}}\]                

    D)  \[{{H}_{4}}{{P}_{2}}{{O}_{7}}\]

    Correct Answer: C

    Solution :

                     \[4{{H}_{3}}P{{O}_{4}}\xrightarrow{\Delta }{{P}_{4}}{{O}_{10}}+6{{H}_{2}}O\]


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