When 1 mol of a nonvolatile, nondissociating solute is dissolve 3 mol of volatile solvent, the ratio of vapor pressure of the solu to that of the pure solvent (at the same temperature) is approximately 1/3 1/4 2/3 3/4

Q: 2.A solution containing 100 grams of toluene and 100 grams of benzene at 25°C has been placed in a…

A: Vapour pressure is a measure of  the tendency of a material to change into the gaseous or vapour…

Q: An ideal solution is composed of methanol (CH;OH) and propanol (C3H;OH), and it has a vapor pressure…

A: Given Vapor pressure of solution = 186 torr Vapor pressure of pure methanol = 303 torr Vapor…

Q: The partial molar volumes of acetone and chloroform in a mixture in which the mole fraction of…

A: Given, The partial molar volume of acetone and trichloromethane in a mixture in which the mole…

Q: Biphenyl, C,H,0 is a nonvolatile, nonionizing solute that is soluble in benzene, C,H. At 25 °C, the…

A: Vapour pressure of solution can be calculated by - Ps = Po × Xsolvent Here, Ps  is vapour pressure…

Q: Choose the aqueous solution with the lowest vapor pressure. These are all solutions of nonvolatile…

A: Lowering of vapor pressure is a colligative property. Colligative properties are those properties…

Q: Biphenyl, C,„H19, is a nonvolatile, nonionizing solute that is soluble in benzene, C,H,. At 25 °C,…

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Q: A solution is made by dissolving 0.539 mol of nonelectrolyte solute in 843 g of benzene. Calculate…

A: When a non-electrolyte solute is added to a pure solvent, then the freezing point of the solution…

Q: A solution is prepared by mixing 0.0500 mole CH2Cl2 and 0.100 mole CH2Br2 at 25 oC. Assume this is…

A: Given, moles of CH2Cl2  = 0.0500  Moles of CH2Br2= 0.100  Total moles = 0.0500 + 0.100 = 0.15

Q: A solution contains 3.95 g of carbon disulfide (CS2) and 2.43 g of acetone (CH3COCH3). At 35 °C the…

A: The mole fraction of carbon disulphide is calculated as shown below.

Q: When 1.754 g of an unknown molecular solute is dissolved in 9.427 g of lauric acid, the melting…

A: When a solute is dissolved in a solvent, the melting point of the solution decreases. This is given…

Q: A solution contains 4.93 gg of chloroform (CHCl3)(CHCl3) and 8.03 gg of acetone…

A: Answer:When two compounds are mixed to make an ideal solution then vapor pressure of a component…

Q: A solution contains of 50.0g (0.532 mol) of heptane, C7H14(l) and 50.0g (0.468 mol) of octane,…

A: Given: Mass of heptane = 50.0 g Moles of heptane = 0.532 mol Mass of Octane = 50.0 g Moles of Octane…

Q: When 4.10 g of a certain molecular compound X are dissolved in 80.0 g of dibenzyl ether…

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Q: Biphenyl, C,,H10, is a nonvolatile, nonionizing solute that is soluble in benzene, C,H,. At 25 °C,…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: The vapor in equilibrium above a hexane-pentane solution at 25°C has a mole fraction of hexane equal…

A: As per Dalton's law, the mole fraction of the component in the vapor phase is given by the…

Q: Biphenyl, C,,H10, is a nonvolatile, nonionizing solute that is soluble in benzene, C,H6. (12110 At…

A: Given: Mass of benzene = 33.4g Mass of biphenyl = 10.9g

Q: What is the total vapor pressure at 20°C of a liquid solution containing 0.35 mole fraction benzene,…

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Q: What is the boiling point of a solution containing 0.80 g caffine C8H10N4O2, dissolved in 13.20 g…

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Q: A solution which is composed of heptane (C-H16, 100.198 g mol"") and octane (CH43, 114.224 g mol-)…

A: Given, The vapor pressure of the mixture of heptane and octane is------ 78 torr at 40oC. A saturated…

Q: Biphenyl, C,,H10, is a nonvolatile, nonionizing solute that is soluble in benzene, C,H,. At 25 °C,…

A:

Q: When 10.5 g of an unknown, non-volatile, non-electrolyte, X was dissolved in 100. g of benzene, the…

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Q: A solution of hexane and heptane at 30 C with hexane mole fraction of 0.305 has a vapor pressure of…

A: The objective of the question is to find the vapor pressures of pure hexane and heptane at 30…

Q: What is the mole fraction of acetone, C3H6O, in the vapor phase from a solution consisting of a…

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Q: The vapor pressure of chloroform is 173.11 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that…

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Q: The freezing point of a solution prepared by dissolving 127.3 mg of caffeine in 10.0 g of camphor is…

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Q: A solution is made by dissolving 0.663 mol0.663 mol of nonelectrolyte solute in 849 g849 g of…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.