The molal elevation boiling point constant for water is 0,513^ C Kg mol ⁻¹ . Calculate boiling point of solution if 0.1 mole of sugar is dissolved in 200 g water?

Step-by-step solution

aligned & T _ b = K _ b m & T _ b =0.513 ^ C kg mol ⁻¹ 0.1 ~mol 200 10⁻³ ~kg & ~T - T _ b =0.2565^ C & T = T _ b +0.2565=100+0.2565=100.256^ C aligned