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

  • question_answer
    Which solution has the highest pH value               [JIPMER 2000]

    A)                 \[1\,M\,KOH\]

    B)                 \[1\,M\,{{H}_{2}}S{{O}_{4}}\]

    C)                 Chlorine water

    D)                 Water containing carbon dioxide

    Correct Answer: A

    Solution :

                    1 M KOH show highest pH value because it is a strong base.


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