The molal b.p. constant for water is 0.513 0 C kg mol –1 . When 0.1 mole of sugar is…
Chemistry · JEE Advanced · NTA Exams — Solutions
The molal b.p. constant for water is 0.5130C kg mol–1. When 0.1 mole of sugar is dissolved in 200 g of water, the solution boils under a pressure of 1 atm at
- 100.5130C kg/mol
- 100.05130C kg/mol
- 100.2560C kg/mol
- 101.0250C kg/mol
Answer
(C) 100.256 0 C kg/mol
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- If a solute undergoes dimerization and trimerization, the minimum values of the van’t Hoff factors are
- 0.2 molal acid H X is 20% ionised in solution, K f = 1.86 K molality –1 . The freezing point of the solution…
- For a solution formed by mixing liquids L and M , the vapour pressure of L plotted against the mole fraction…
- The freezing point of 1 molal NaCl solution assuming NaCl to be 100% dissociated in water is
- The molecular weight of benzoic acid in benzene as determined by depression in freezing point method…
- 0.2 molal acid HX is 20% ionised in solution. K f = 1.86 K Kg mol –1 . The freezing point of the solution is :
- If P A is the vapour pressure of a pure liquid A and the mole fraction of A in the mixture of two liquids A…
- Study the figure given aside and pick out the correct option(s) of the following :