The molar conductance of a strong electrolyte at infinite dilution — Electrochemistry Chemistry Question

💡 Solution & Explanation

For a strong electrolyte, molar conductance increases continuously with dilution due to the weakening of interionic attractions (as described by the Debye-Hückel-Onsager equation). At infinite dilution, these interactions are entirely overcome, and the molar conductance reaches its maximum limiting finite value ($\Lambda^\circ_m$). Therefore, correct answer is A.