WB JEE Medical WB JEE Medical Solved Paper-2006

  • question_answer
    Which of the following is anhydride of perchloric acid?

    A)  \[C{{l}_{2}}{{O}_{7}}\]                  

    B)  \[C{{l}_{2}}{{O}_{5}}\]

    C)  \[C{{l}_{2}}{{O}_{3}}\]                  

    D)  \[HClO\]

    Correct Answer: A

    Solution :

                     Chlorine heptachloride \[(C{{l}_{2}}{{O}_{7}})\] is the anhydride of perchloric acid. \[2HCl{{O}_{4}}\xrightarrow{\Delta }C{{l}_{2}}{{O}_{7}}+{{H}_{2}}O\]


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