JEE Main & Advanced Chemistry Equilibrium Question Bank Electrical conductors, Arrhenius theory and ostwald's dilution law

  • question_answer The equivalent conductance at infinite dilution of a weak acid such as \[HF\]       [Pb. PMT 1998]

    A)                 Can be determined by measurement of very dilute \[HF\] solution

    B)                 Can be determined by extrapolation of measurements on dilute solutions of \[HCl,\,\,HBr\] and \[HI\]

    C)                 Can best be determined from measurements on dilute solutions of \[NaF,\,\,NaCl\] and \[HCl\]

    D)                 Is an undefined quantity

    Correct Answer: A

    Solution :

                    We can determine by measurement of very dilute HF solutions.


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