I w ou dvouUIS 19. Calculate the molal depression constant of a solvent which has freezing point 16.6°C and latent heat of fusion 180.75 J g-!: [J.EE (Orissa) 2005] (a) 2.68 (6) 3.86 (c) 4.68 (d) 2.86 (Ans. (b)]