Assertion: \(E_o\) cell should have a positive value for the cell to function. Reason: \(E_{cathode}\) < \(E_{anode}\). (A) Both assertion and reason are true and the reason is the correct explanation of assertion. (B) Both assertion and reason are true and the reason is not the correct explanation of assertion. (C) Assertion is true but the reason is false. (D) Assertion is false but the reason is true.

Assertion : Conductivity of all electrolytes decreases on dilution. Reason : On dilution number of ions per unit volume decreases. (A) Both assertion and reason are true and the reason is the correct explanation of assertion. (B) Both assertion and reason are true and the reason is not the correct explanation of assertion. (C) Assertion is true but the reason is false. (D) Assertion is false but the reason is true.

Assertion : Λᵒ m for weak electrolytes shows a sharp increase when the electrolytic solution is diluted. Reason : For weak electrolytes degree of dissociation increases with dilution of solution. (A) Both assertion and reason are true and the reason is the correct explanation of assertion. (B) Both assertion and reason are true and the reason is not the correct explanation of assertion. (C) Assertion is true but the reason is false. (D) Assertion is false but the reason is true.