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

  • question_answer
    Which solution contains maximum number of \[{{H}^{+}}\]ion

    A)                 0.1 M \[HCl\]     

    B)                 0.1 M \[N{{H}_{4}}Cl\]

    C)                 0.1 M \[NaHC{{O}_{3}}\]              

    D)                 0.1 M

    Correct Answer: A

    Solution :

                    The HCl is a strong acid and they lose easily \[{{H}^{+}}\]in solution.


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