Raoult’s Law states: the vapor pressure (Psolution) of a solution is proportional to the mole fraction of the solvent present in the solution. Psolution = Xsolvent P°solvent Here,  P°solvent ­is the vapor pressure of pure solvent. Calculate the vapor pressure of a solution which is prepared by dissolving 1.00 mole of glycerol (nonvolatile) and 4.00 moles of water at 25oC. Given: the vapor pressure of water is 25.0 torr at 25oC. Group of answer choices 5.00 torr 20.0 torr 6.25 torr 15.0 torr

Q: A solution contains 4.90 moles of water, 1.10 moles of sucrose (C12H22O11), and 1.60 moles of…

A: Answer:The vapor that is present in equilibrium with the liquid creates a pressure on its surface…

Q: Toluene and pyridine form ideal solutions. Consider a solution of toluene and pyridine prepared at…

A: Given,  At 25 °C,  the vapour pressure of toluene = 28 torr  And the vapour pressure of pyridine =…

Q: Calculate the vapor pressure (in torr) of a solution prepared by mixing 0.542 mol of toluene (92.14…

A: Raoult's law :-  The vapor pressure of a component in a liquid-liquid solution is directly…

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: When 498. mg of a certain molecular compound X are dissolved in 60.0 g of benzene (C,H), the…

A: The properties which depend on the concentration of solute particles rather than the nature are…

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: A solution contains 4.30 moles of water, 1.00 moles of sucrose (C12H22O11), and 1.70 moles of…

A: Given: Moles of water = 4.30 Moles Moles of Sucrose = 1.00 mole Moles of glucose = 1.70 Total moles…

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 4.33 of a certain molecular compound X are dissolved in 30. g of benzene (c,H,), the freezing…

A: Given: The mass of compound X dissolved in 30 g of benzene = 4.33 g The Kf for benzene = 5.07…

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: Pentane (C5H12)and hexane (C6H14) form an ideal solution. When 0.2759 g of this liquid is combusted…

A: An ideal solution is one that follows Raoult's law over a range of concentrations. A solution that…

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: If 0.219 g of a solute is dissolved into 7.832 g of t-butanol (normal freezing point is 25C), and…

A: If 0.219 g of a solute is dissolved into 7.832 g of t-butanol (normal freezing point is 25C), and…

Q: When 147. g of urea (CH4N₂O): are dissolved in 1350. g of a certain mystery liquid X, the freezing…

A: Given,  Mass of Urea = 147 g  Molar mass of Urea, (CH4N2O) = 60 g/mol  Mass of solvent = 1350 g  The…

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

A:

Q: What is the total vapor pressure at 20°C of a liquid solution containing 0.30 mole fraction benzene,…

A: GIVEN: Mole fraction(X) of benzene,Xbenzene = 0.30Mole fraction(X) of toluene,Xtoluene = 0.70Vapor…

Q: A solution contains 4.30 moles of water, 1.00 moles of sucrose (C12H22011), and 1.40 moles of…

A: moles of sucrose = 1.00 molmoles of water = 4.30 molmoles of glucose = 1.40 molP0(solvent) i.e.…

Q: A solution contains 4.90 moles of water, 1.05 moles of sucrose (C12H22O11), and 1.40 moles of…

A: The mole fraction of a component in the mixture is defined as the ratio of moles of that substance…

Q: Liquid-liquid solutions are considered ideal if their vapor pressures obey Raoult’s law. A…

A: According to Dalton law of partial pressure the total pressure of solution in container is equal to…

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: Hexane (P° = 152 torr) and cyclohexane (P° = 97.6 torr) form an ideal solution. At some solution…

A: Raoult's law state that partial vapor pressure of a solvent in the mixture is equal to the vapor…

Q: Liquid-liquid solutions are considered ideal if their vapor pressures obey Raoult's law. A…

A: Mole fraction of water (xwater) = 0.54 Pressure of pure water (pwater) = 74.0 torr Mole fraction of…

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

A:

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

A:

Q: A solution contains 4.90 moles of water, 1.05 moles of sucrose (C12H22O11), and 1.40 moles of…

A: Answer:Vapor is always in equilibrium with the liquid form of the substance, so the pressure that…

Q: Quinine is a natural product extracted from the bark of the cinchona tree, which is native to South…

A: We can use the equation for depression in freezing point. That is, The depression in freezing point,…

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

A:

Q: (a) Calculate the vapor pressure at 45°C for a solution that contains 46.0% of propanol and 54.0%…

A: A)By looking at the given table, it is clearly evident that solution of water-propanol having 0.54…

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

A:

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.