JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Hydrogenion concentration pH scale and buffer solution

  • question_answer
    The \[pH\]of blood is

    A)                 5.2         

    B)                 6.3

    C)                 7.4         

    D)                 8.5

    Correct Answer: C

    Solution :

                    The pH of blood is 7.4 due to presence of bicarbonates ions


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