Which of these solutions has the lowest boiling point? (Assume electrolytes dissociate completely) (A) 0.20 m glucose (C6H1206) (B) 0.15 m NaCl (C) 0.10 m Ca(NO3)2 (D) 0.15 m sucrose (C12H22011)

Q: What is the boiling point of a solution that contains 60 g of glycerine C3H8O3, in 600 g of water?

A: The new boiling point is found to be increased when a solute is introduced into a system. The change…

Q: Which of the following would exhibit the greatest osmotic pressure? a. pure water b. 0.5 M…

A: Osmotic pressure is basically the minimum extra pressure required to be applied on the solution side…

Q: The vapor pressure of an aqueous solution of CaCl2 at25°C is 0.02970 atm. The vapor pressure of pure…

A: Given: Vapor pressure of solution  = 0.02970 atm at 25°C Vapor pressure of pure solvent (Water) =…

Q: In which mixture do you expect to find ion–dipole forces between solute andsolvent to exist: CH3OH…

A: Since CH3OH is a covalent compound and hence does not have any ion in it. Hence it can not show…

Q: In which mixture do you expect to find ion–dipole forces between solute andsolvent to exist: CH3OH…

A: Since CH3OH is a covalent compound and hence does not have any ion in it. Hence it can not show…

Q: An aqueous solution of a certain covalent compound has a density of 1.107 g/mL, an osmotic pressure…

A: Given data contains, Density is 1.107 g/mL. Osmotic pressure is 70.75 atm. Temperature is 25.0 °C.…

Q: There are solutions of Ba(NO3)2 and A12(SO4)3 with the same molar concentration. Which of the…

A:

Q: Match the following aqueous solutions with the appropriate letter from the column on the right 1.…

A: The given question can be done by application of concepts of solution. We know depression of…

Q: At 25oC the PoH2O = 23.6 torr. ___ is the vapor pressure of this solution containing 600 g of sugar…

A: It can be solved by using Raoult's law as :-  po-ppo = wMWm where po = pressure of pure solvent p =…

Q: List the following aqueous solutions in order of decreasingfreezing point: 0.040 m glycerin…

A: The following aqueous solutions are to be arranged in order of decreasing freezing point: 040 m…

Q: What is the freezing point of a solution of 5 grams of glycerol (C3H8O3) in 150 grams of water (Kf…

A: Depression in freezing point of a solution containing non-volatile solute is: (freezing point of…

Q: 1m sucrose, 1m NaCl, or 1 m MgCl2.

A: When non-volatile solutes are dissolved in solvent their boiling point increases. This is called…

Q: 3. Arrange the following aqueous solutions in order of increasing freezing points (lowest to highest…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: solutions will freeze at the lowest temperature

A: Depression in freezing point is a colligative property is the decrease of the freezing point of any…

Q: 7) A solution is prepared by dissolving 70.0 g of sucrose, C12H22011, in 220. g of water at 25°C.…

A: Note - Since you have asked multiple question, we will solve the first question for you. If you…

Q: A concentrated phosphoric acid solution is 85.5% H3PO4 by mass and has a density of 1.69 g/mL at…

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

Q: A solution is prepared by dissolving 40.0 g of sucrose, C12H22O11, in 250. g of water at 25°C. What…

A: Given that vapor pressure of water is 23.76 torr and 40 g of sucrose is dissolved in 250 g of water.…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: The expression of elevation in boiling point is shown below: Where; i = van’t Hoff factor m =…

Q: The vapor pressure of pure water at 85°C is 434 torr. What is the vapor pressure at 85°C of a…

A:

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: When solute is added to water, the freezing point of resulting solution is decreased known as…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: Which among the following aqueous solution with the highest boiling point? 0.250 m of aluminum…

A: Boiling point is temperature at which vapor pressure of liquid become equal to atmospheric pressure.

Q: Match the following aqueous solutions with the appropriate letter from the column on the right. 0.20…

A: The columns have to be matched.

Q: 1. What is the molality of phosphoric acid, H3PO4, in a solution of 14.5 g of H3PO4 in 125 g of…

A: Molality is a measure of the number of moles of solute in a solution corresponding to 1 Kg or 1000 g…

Q: Which of the following aqueous solutions will have the highest osenotic pressure at 25.0 degrees…

A:

Q: The osmotic pressure of a solution containing 19.6 mg of an unknown protein in 50.0 mL of solution…

A: Given that,  Osmotic pressure of unknown protein π = 2.68 mmHg = 0.00353 atm Temperature T= 25°C  =…

Q: What is the freezing point and boiling point of an aqueous solution of LiCl that contains 2.58g of…

A: Given : Mass of LiCl = 2.58 g  And volume of water i.e solvent = 10 mL  Hence mass of water = volume…

Q: Arrange the following aqueous solutions in order of increasing freezing   0.30 molal NaCl, 0.30…

A: Freezing point of solution is inversely proportional to molarity×vant's hoff factor

Q: Match the following aqueous solutions with the appropriate letter from the column on the right. |1.…

A: Given compounds: We have to arrange them in accordance with freezing points.

Q: Calculate the van't Hoff factor of a 0.0500 m formic acid solution (HCO2H) which begins to freeze at…

A:

Q: 4. If an aqueous solution of a non-volatile, non-electrolyte freezes at - 1.28°C, what is its…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: What is the freezing point of a solution of 9.04 g of I2 in 75.5 g of benzene?(a) Outline the steps…

A:

Q: A 6.85 g solution of a certain biomolecule in 100.0 g H2O has a density = 1.024 g/mL. Its osmotic…

A: We have to calculate the molar mass of the biomolecule.

Q: List the following aqueous solutions in order of increasing boiling point: 0.040 m glycerin; 0.020 m…

A:

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A:

Q: The walls of erythrocytes (red blood cells) are permeableto water. In a salt solution, they shrivel…

A: The depression in freezing point can be calculated by using the given below. ∆Tf=KfmHere Kf is…

Q: If the mass percent of an unknown is 5.6% when mixed in a solution of Benzene (C6116) and the new…

A:

Q: 5. Which of the following solutions has the lowest normal boiling point? A) 0.10 mol Al(NO,), B)…

A: When non volatile solute dissolved in solvent boiling point of solvent increases this is called…

Q: Which of the following aqueous solutions will have the largest deviations from it's normal boiling…

A: deviation from normal boiling or freezing point depends on the number of nonvolatile solute…

Q: Which of these two aqueous solutions has (a) the higher boiling point, (b) the higher freezing…

A: The required solution is as follows:

Q: Which of these two aqueous solutions has (a) the higher boiling point, (b) the higher freezing…

A:

Q: Which of the following solutions has the higher boiling point, 0.250 M glucose or 0.150 M NaCl?

A: The elevation in boiling point of any solution is given by  elevation in boiling point = i X Kb X m…

Q: A 12.5 % by mass solution of ethanol (C2H5OH) in water has a density of 1.225 g/mL at 20°C. What is…

A: The mass percent of the solution is = 12.5 % The density of the solution is = 1.225 g/mL The molar…

Q: The partial pressure of a solution of 175 g of CaCl2 in 975 g of water at 25 °C is density of the…

A:

Q: Is the osmotic pressure of a 0.10 M solution of NaCl greater than, less than, orequal to that of a…

A: Colligative properties are those properties which depends on the number of moles of a solute. There…

Q: What is the vapor pressure of a 45.0 % solution of glucose, CH1206, at a particular temperature,…

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.