CET Karnataka Medical CET - Karnataka Medical Solved Paper-2010

  • question_answer
    pH value of which one of the following is not equal to one?

    A)  \[0.1M\,HN{{O}_{3}}\]

    B)  \[0.05M\,{{H}_{2}}S{{O}_{4}}\]

    C)  \[0.1M\,C{{H}_{3}}COOH\]

    D)  \[50c{{m}^{3}}\,\,of\,0.4M\] \[HCl+50c{{m}^{3}}\] of  \[0.2M\,NaOH\]

    Correct Answer: C

    Solution :

    Among the given, pH of \[0.1M\,C{{H}_{3}}COOH\]is not equal to one as \[0.1M\,C{{H}_{3}}COOH\] is a weak acid, thus does not ionise completely.


You need to login to perform this action.
You will be redirected in 3 sec spinner