JCECE Engineering JCECE Engineering Solved Paper-2008

  • 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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