1.

(A) According to Kohlrausch's law, the molar conductance of a strong electrolyte at infinite dilution is sum of molar conductivities of its ions. (R) The current carried by cation and anion is always equal.

Answer»

If both (A) and (R) are CORRECT, and (R) is the correct EXPLANATION of (A).
If both (A) and (R) are correct, but (R) is not the correct explanation of (A).
If (A) is correct, but (R) is INCORRECT
If (A) is incorrect, but (R) is correct.

Answer :C


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