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Manipal Medical Manipal Medical Solved Paper-2012

  • question_answer
    Which of the following will not function as a buffer solution? [a]\[NaCl\]and\[NaOH\] [b]\[NaOH\]and\[N{{H}_{4}}OH\] [c]\[C{{H}_{3}}COON{{H}_{4}}\]and\[HCl\] [d] Borax and boric acid

    A)  (i),(ii),(iii)        

    B)  (ii), (iii),,(iv)

    C)  (i), (iii), (iv)       

    D)  (i), (ii), (iii), (iv)

    Correct Answer: A

    Solution :

     Because buffer solutions are mixture of weak acid or weak base and their salts.


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