The ebullioscopic constant of a liquid solvent is the elevation of boiling point of — Solutions and Colligative Properties Chemistry Question

💡 Solution & Explanation

The ebullioscopic constant ($K_b$) is defined as the elevation in boiling point produced when 1 mole of a non-volatile, non-electrolyte solute is dissolved in 1 kg of solvent, which corresponds to a 1 molal solution. Therefore, correct answer is D.