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MCQMediumJEE Main 2024 · 6 April, Shift 1Electrolytic Conductance & Kohlrausch's Law

Chemistry Question from JEE Main 2024 · 6 April, Shift 1

Which of the following is a correct equation to show change in molar conductivity with respect to concentration for a weak electrolyte, if the symbols carry their usual meaning?

  • A

    Λm2C−KaΛm∘2+KaΛmΛm∘=0\Lambda_m^2 C - K_a \Lambda_m^{\circ 2} + K_a \Lambda_m \Lambda_m^\circ = 0

  • B

    Λm−Λm∘+AC1/2=0\Lambda_m - \Lambda_m^\circ + AC^{1/2} = 0

  • C

    Λm−Λm∘−AC1/2=0\Lambda_m - \Lambda_m^\circ - AC^{1/2} = 0

  • D

    Λm2C+KaΛm∘−KaΛmΛm∘=0\Lambda_m^2 C + K_a \Lambda_m^\circ - K_a \Lambda_m \Lambda_m^\circ = 0

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