NEET Sample Paper NEET Sample Test Paper-39

  • question_answer 75) Which one of the following pairs of solution is not an acidic buffer?

    A) \[{{H}_{2}}C{{O}_{3}}\]and\[~N{{a}_{2}}C{{O}_{3}}\]

    B)  \[{{H}_{2}}P{{O}_{4}}\]and\[N{{a}_{3}}P{{O}_{4}}\]

    C)  \[HCl{{O}_{4}}\]and\[NaCl{{O}_{4}}\]

    D)  \[C{{H}_{3}}COOH\]and\[C{{H}_{3}}COONa\]

    Correct Answer: C

    Solution :

    \[HCl{{O}_{4}}\] and \[NaCl{{O}_{4}}\]cannot act as an acidic buffer.

adversite



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