J & K CET Medical J & K - CET Medical Solved Paper-2002

  • question_answer
    Which of the following is metaphosphoric acid?

    A)  \[{{H}_{3}}{{P}_{3}}{{O}_{9}}\]                                 

    B)  \[{{H}_{5}}{{P}_{3}}{{O}_{10}}\]

    C)  \[{{H}_{9}}{{P}_{2}}{{O}_{7}}\]                                 

    D)  \[{{H}_{3}}P{{O}_{4}}\]

    Correct Answer: A

    Solution :

                    Meiaphosphoric add is HP03. It is a monobasic acid. Its structure is as:


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