KEAM 2018 Physics and Chemistry Paper

Consider the galvanic cell, Pt(s) | H2(1 ‌bar) | HCl(aq)(1M) | Cl2(1 ‌bar) | Pt(s). Afterrunning the cell for sometime, the concentration of the electrolyte is automatically raised to 3M HCl. Molar conductivity of the 3M HCl is about 240 S cm2mol−1 and limiting molar conductivity of HCl is about 420 S cm2mol−1. If Kb of water is 0.52 K kg mol−1, calculate the boiling point of the electrolyte at the end of the experiment