Benzene’s water solubility is very low but that of toluene is even lower. This is due to a greater extent of ___________   A = intermolecular H-bonding B = London dispersion forces C = intramolecular H-bonding D = dipole-dipole interaction E = ion-dipole interaction

Q: (12) At a given temperature the vapor pressures of benzene and toluene are 183 mm Hg and 59.2 mm Hg,…

A: Mole fraction of benzene, Xb = 0.580. Therefore, mole fraction of toluene, Xt = 1- 0.580 = 0.42

Q: Which one of the following substances would be the most soluble in CCI4? Na2SO4 HI C5H12 H20…

A: Solution:       Solubility follows like dissolve-like phenomenon. We know that the polar solvent…

Q: The vapor pressure of pure water at 20 ºC is 17.54 torr.  What will the vapor pressure of water be…

A: Given, VAPOUR pressure of pure water , P° = 17.54 torr  Mole fraction , X = 0.476

Q: At 25 °C, the vapor pressure of ethanol is 60.0 mmHg and the vapor pressure of methanol is 127.0…

A: Given, Vapor pressure of ethanol = 60.0 mmHg Vapor pressure of methanol = 127.0 mmHg Molar ratio of…

Q: Which of the following accurately lists compounds in order of increasing solubility in water? LİCI,…

A: Polar compounds are more soluble in water.

Q: 1. Which of the following intermolecular forces will be observed when table sugar and water is mixed…

A: The many O-H (hydroxyl- ) groups in sucrose are attracted to the water molecules by dipole-dipole…

Q: A solution was prepared by mixing 24.6 grams of camphor (C10H16O), an FDA-approved topical analgesic…

A: Ans Moles of the camphor = 24.6 grams152.23g/mol = 0.16159 mol Moles of the Benzene = given density…

Q: Predict the solubility of the following chemicals: Is it more soluble in water or hexane? a. CH3NH2…

A: A ) Soluble in water as it is polar and will form hydrogen bonds with water molecules.   As we know…

Q: Arrange the following compounds in order of increasing solubility in water: O2, LiCl, Br2, CH3OH…

A: When the amount of solute is dissolved in a solvent to make a homogenous mixture are known as…

Q: Establish the total vapor pressure (in torr) over a solution containing 100 g of heptane and 456.92…

A: Given: Mass of heptane i.e. C7H16 = 100 g. Mass of octane i.e. C8H18 = 456.92 g. Vapor pressure of…

Q: What is the intermolecular force between sodium nitrite and water. What about sodium nitrite and…

A: The intermolecular force between Sodium nitrite(NaNO2) and water(H2O) is Hydrogen bonding because…

Q: forces, polarity, and solubility factors be (from best to worst) to dissolve in dichloromethane…

A:

Q: At 298 K, the Henry's law constant for oxygen is 0.00130 M/atm. Air is 21.0% oxygen. (a) At 298 K,…

A:

Q: The solubility of X2 gas in water is 0.620 g/L when a pressure of X2 over the solution is 11.2 atm..…

A:

Q: 2) What is the boiling point elevation when 165 g of lactic acid (C6H10O5) is dissolved in 668 g of…

A: Given data, Mass of lactic acid = 165 g Mass of cyclohexane = 0.668 kg Kb=2.79°C kg/mol To calculate…

Q: What mass of ethylene glycol (MW. = 62.1 g/mol) antifreeze must be added to 10.0 liters of water to…

A:

Q: Some of the following liquids will mix with water; some will not. If the liquid will not mix with…

A: 1.Propanone is miscible with water. Since water is polar and acetone also polar due to the presence…

Q: A 249 ml benzene solution containing 2.89 g of an organic polymer has an osmotic pressure of 7.59 mm…

A:

Q: The vapor pressure of benzene is 100.0 mmHg at 26.1°C. Calculate the vapor pressure of a solution…

A:

Q: The solubility of CO2 gas in water is 0.25 g/ 100 ml at a CO2 pressure of 760 mmHg. What is the…

A: We will calculate solubility of CO2 gas.

Q: Calculate the mass of ethylene glycol C2H6O2 that must be added to 1.00 kg of ethanol C2H5OH to…

A: When we add non volatile solute in a pure solvent than the vapour pressure of pure solvent decreases…

Q: For inorganic compounds, solubility in water is     usually increased by an increase in…

A: All known compounds can be dissolve in certain solvents whereas they remain insoluble in other…

Q: A solution of 75.0 g of benzene (C6H6) and 75.0 g of toluene (C7H8) has a total vapor pressure of…

A:

Q: A certain liquid X has a normal boiling point of 90.80°C and a boiling point elevation constant =Kb…

A: Boiling point of a liquid is the temperature at which its vapor pressure becomes equal to the…

Q: 5. A mystery liquid with a density of 1.22 g/mL has a boiling point of 132.5 °C. (a) A sample of…

A:

Q: 4. Air is 78% nitrogen. If the Henry's law constant for nitrogen is 7x10 molar/atm, what is the…

A:

Q: When considering the vapor pressure of pure water and seawater at constant temperature, which of the…

A:

Q: At 271 K the vapor pressures of compound A and compound B are 1475 and 271 torr, respectively. A…

A: the question is based colligative property  relative lowering of vapour pressure under ideal…

Q: 2. Sometimes, the vapor pressure values are greater than those which calculated by Raoult's law? 3.…

A: Vapour pressure is defind as the pressure of vapours applied on the surfcae if a liquid when the…

Q: (12)At a given temperature the vapor pressures of benzene and toluene are 183 mm Hg and 59.2 mm Hg,…

A: The vapor pressure due to each substance can be calculated using Raoult’s law. The vapor pressure…

Q: Dimethyl ether and ethanol have the same formula (C2H6O) but different structures. Dimethyl ether…

A: The answer is as follows:

Q: Determine the molar mass of an unknown compound i

A:

Q: At 184 K the vapor pressures of compound A and compound B are 1274 and 224 torr, respectively. A…

A: The Vapour pressure P of a mixture is given by the formula : P = x1p°1 + x2p°2 x1 = mole fraction of…

Q: A solution is prepared by dissolving 413 g of sucrose (C12H22O11) in 614 g of water. What is the…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: ОН H

A: Study of hydrophobic interactions in steroids it is determined that testosterone is insoluble in…

Q: At 298 K, the Henry's law constant for oxygen is 0.00130 M/atm. Air is 21.0% oxygen. At 298 K, what…

A: Henry's law states that at constant temperature, the amount of a gas that dissolves in a liquid or…

Q: At a particular temperature, the solubility of H₂ in water is 0.140 M when the partial pressure is…

A: Henry's law :-  According to this , the solubility of a gas in liquid at a given temperature  is…

Q: The Henry's law constant for O2 in water at 25 °C is 1.25 × 10-5 mol L-1 kPa-1, and the solubility…

A: The given data- The temperature = 25°C Henry's constant= 1.25×10-5 mol/L/kPa The solubility of O2 =…

Q: Calculate the change in vapor pressure of the solution made by dissolving 2.5 moles of KBr in 6.8…

A:

Q: Enter your answer in the provided box. The vapor pressure of benzene is 100.0 mmHg at 26.1°C.…

A: Given mass of camphor (m2) = 22.2 g mass of benzene (m1) = 96.2 g molar mass of camphor = 152 g/mol…

Q: A solution was prepared by mixing 24.6 grams of camphor (C10H16O), an FDA-approved topical analgesic…

A: According to the Raoults law, the vapour pressure of the solution is - Ps = Po X Here - Ps = vapour…

Q: The solubility of nitrogen gas at 25°C and a nitrogen pressure of 522 mmHg is 4.7 x 10-4 mol/L. What…

A:

Q: A. Write the number of valence electrons below each formula. No points if valence electrons are…

A: The table considering all the parameters is given below:

Q: The vapor pressure of pure ethanol at 30°C is 71.2 torr and that of pure carbon tetrachloride is…

A:

Q: Henry's Law constant is 0.000600 mol/kg-bar and 0.00130 mol/kg.bar for N2 and O2 respectively at…

A:

Q: 7. The Henry's Law constant for nitrogen gas at 30.00 °C is 6.00 x 10-4 M atm-1. What is the…

A: Conversion of pressure into atm: 1 atm=760 torr1 torr=1760 atm960 torr=1760×960=1.2631 atm

Q: 8. A solution containing compounds C and D has a total vapor pressure (Potal) of 120 mmHg and the…

A: Here we will use the Raults law which states that the Vapour Pressure of a solution is equal to the…

Q: The Henry's Law constant of methyl bromide, CH3Br, is k = 0.159 mol/(L atm) at 25°C. What is the…

A:

Q: termine the vapor pressure of an aqueous solution containing 45.00 g of glucose (a non-volatile

A: We have to Determine the vapor pressure of an aqueous solution containing 45.00 g of glucose

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.