Pure benzene freezes at 5.45ºC at a certain place but a 0.374m solution of…
Chemistry · JEE Main · NTA Exams — Solutions
Pure benzene freezes at 5.45ºC at a certain place but a 0.374m solution of tetrachloroethane in benzene freezes at 3.55ºC. The Kf for benzene is
- 5.08 K kg mol–1
- 508 K kg mol–1
- 0.508K kg mol–1
- 50.8ºC kg mol–1
Answer
(A) 5.08 K kg mol –1
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Osmotic pressure is generally preferred for determining the molecular masses of protein because
- A solution is obtained by mixing 200 g of 30% and 300 g of 20% solution by weight. What is the percentage of…
- In three beakers labelled as (A), (B) and (C), 100 mL of water, 100 mL of 1M solution of glucose in water and…
- A liquid S has a vapour pressure P° at 30°C. If x gm of non-volatile solute is dissolved in y gm of pure…
- Two solutions A and B are prepared by dissolving 1 g of non-volatile solutes X and Y. respectively in 1 kg of…
- Identify the mixture that shows positive deviations from Raoult's law. (Jee Main 2024)
- Why is the molecular mass determined by measuring colligative property in case of some solutes abnormal ?
- The vapour pressure of solution of 5g of non-electrolyte in 100 g of water at a particular temperature is…