The molar conductivity of a solution of a weak acid HX (0.01 M) is 10 times smaller than the molar conductivity of a solution of a weak acid HY(0.10 M).If \lambda_X^0\approx\lambda_Y^0,the difference in their pK_a values,pK_a(HX)-pK_a(HY), is (consider degree of ionization of both acids to be <<1) [JEE Adv 2015 P2]

Electrochemistry

Section: Chemistry

Question : 18 of 30

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The molar conductivity of a solution of a weak acid HX (0.01 M) is 10 times smaller than the molar conductivity of a solution of a weak acid HY(0.10 M).If λX0≈λY0,the difference in their pKa values,pKa(HX)−pKa(HY), is (consider degree of ionization of both acids to be <<1)

[JEE Adv 2015 P2]

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