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

  • question_answer
    The \[pH\] of 0.001 molar solution of \[HCl\] will be  [MP PET 1986; MP PET/PMT 1988; CBSE PMT 1991]

    A)                 0.001    

    B)                 3

    C)                 2             

    D)                 6

    Correct Answer: B

    Solution :

                    pH of 0.001 M HCl \[={{10}^{-3}}M[{{H}^{+}}]\], pH = 3.  


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