A 100 mL aqueous solution of 1 mol of NaCl has an osmotic pressure of X atm. The osmotic pressure of this solution will be Y atm when the total amount of dissolved NaCl is increased to 2 mol, and 100 mL of water is added at constant temperature. Which one of below choices has the correct comparison of X and Y? Select one: (1/3)X < Y < (1/2)X О а. O b. X = Y O c. 4X = Y Od. 2X

Q: 100 mL of an aqueous solution contains 2.16 g of an unknown substance. If the solution has an…

A: Given: Mass of unknown substance=2.16 g Volume, V=100 mL=0.1 L Osmotic pressure, π=5.85 mm Hg=0.0077…

Q: For a general chemistry 2 lab, an aqueous solution of a soluble compound (a nonelectrolyte) is…

A: 34.7 g of a compound is dissolved in sufficient water to form 0.267 L of solution. The solution…

Q: A dilute aqueous solution of an organic compound soluble in water is formed by dissolving 2.35 g of…

A: Osmotic pressure is given by the relationship: π=cRT…

Q: The density of a solution of 6.85 g of a specific biomolecule in 100.0 g of water is 1.024 g/mL. At…

A: Given: The density of the solution, (d)=1.024 g/mL. The mass of solute, (m1)=6.85 g. The mas  of…

Q: What is the osmotic pressure of a solution prepared by dissolving 0.571 g of strontium perchlorate…

A:

Q: Sea water contains (5.30x10^0) g of salts for every (6.5000x10^2)mL of solution. Assuming that the…

A: Given, Sea water contains (5.30x10^0) g of salts for every (6.5000x10^2)mL of solution. Assuming…

Q: The density of a solution of 6.85 g of a specific biomolecule in 100.0 g of water is 1.024 g/mL. At…

A: Given: The osmotic pressure, (π)=4.61atm. The temperature, (T)=20 °C=(273.15+20)=293.15 K. The mass…

Q: An aqueous solution of calcium chloride (CaCl2) freezes at -5.59°C. It density is 1.08 g/mL. What…

A: In this question, we will determine the observed osmotic pressure. You can see details Solution…

Q: 2. What is the freezing point of a solution prepared by adding 150. g trichothecin (C19H24O5) to…

A: Freezing point of a liquid is defined as the temperature at which it gets converted to solid.…

Q: Lysozyme is an enzyme that breaks bacterial cell walls. A solution containing (2.00x10^-1) g of this…

A: Given: Mass of enzyme = 2.00 x 10-1 g Volume of solution = 2.2000 x 102 mL Osmotic pressure = 0.953…

Q: Glycerin (C3H8O3) is a nonvolatile nonelectrolyte with a density of 1.26 g/ml at 25 deg C. Calculate…

A:

Q: depression constant What is the osmotic pressure (at 25°C) of seawater? It contains approximately…

A: As you have asked question number 16, we will solve the same for you. In the given question the…

Q: What is the osmotic pressure (in atm) of a solution made by dissolving 7.4 g of K2CO3 (molar mass =…

A: Osmotic Pressure: The total net movement of solvent molecules from solvent to solution can be…

Q: What is the 1) vapor pressure and 2) osmotic pressure of a 26.0% (w/w) aqueous glucose solution at…

A:

Q: A 100 ml aqueous solution of 1 mol of NaCl has an osmotic pressure of X atm. The osmotic pressure of…

A:

Q: 3. A solution made up of 2.00 g of an unknown solute and 275 ml of water (d = %3D 1.00 g/ml) has an…

A:

Q: From the following: pure water, solution of C12H22O11 (m = 0.01) in water, solution of NaCl (m =…

A: 1) Since the depression in freezing point of any solution is given by  depression in freezing point…

Q: Which of the following would you expect to have the lowest osmotic pressure? а. 0.2 M Na2SO4 b. 0.3…

A: The correct option is (c): 0.2 M CaSO4

Q: Calculate the molar mass of an unknown solute to 3 sig figs, if 250 g are added to 500. ml of water…

A: The molar mass can be calculated by using depression in freezing point .

Q: A 1.263 g1.263 g sample contains only vitamin C (C6H8O6)(C6⁢H8⁢O6) and sucralose…

A: Let the mass of Vitamin C be x then Mass of Sucralose will be (1.263 - x) Molar mass of Vitamin C =…

Q: A 100 mL solution of 1 mol of NaCl at 25°C has an osmotic pressure of X atm. The osmotic pressure of…

A: We know that, osmotic pressure is the opposite pressure applied on solvent Molecules to restrict…

Q: calculate the molar mass of the unknown compound.

A: Formula :-  π = CRT  where π is osmotic pressure  C is the molar concentration  R is the gas…

Q: 2. Calculate the molality of each of the following solutions: (a) 0.710 kg of sodium carbonate…

A: The molality of the solution can be determined by using the formula given below as;…

Q: A solution of a nonvolatile nonelectrolyte, 0.5 g, is dissolved in 100 mL of water. When the…

A:

Q: 0.0851 kg of biphenyl (CH) is dissolve in benzene (CH) to create a solution with a total volume of…

A: Given: Mass of Biphenly = 0.851 kg or 85.1 gm Molar mass of Biphenly = 154.21 gm/molVolume of…

Q: A solid mixture contains MgCl2 and NaCl. When 0.500 g of this mixture is dissolved in enough water…

A: P = CRT Where, P = osmotic pressure in atm C = Molarity of ions R = 0.082 L atm mol-1 K-1 Molarity…

Q: The osmotic pressure of a solution containing 1.15 mg of a sugar (342 g/mole) in 11.0 mL of the…

A:

Q: estion 4 What is the boiling point of a solution containing 0.852 g naphthalene (C10Hg, Molar Mass-…

A: Given: The mass of naphthalene dissolved in 14.0 g of benzene is 0.852 g. The molar mass of…

Q: A solution is prepared by dissolving 10 g of glucose, CH1,06, in 100 g of water. What is the…

A: Given : The mass of glucose dissolved is 10 g. The mass of water is 100 g.

Q: One mole of NaCl dissolved in 100 mL of water results in an osmotic pressure of X atm. The osmotic…

A:

Q: The nonvolatile, nonelectrolyte aspirin, C,H3O4 (180.1 g/mol), is soluble in chloroform CHCI3. How…

A:

Q: The nonvolatile, nonelectrolyte aspirin , C,H3O4 (180.1 g/mol), is soluble in chloroform CHCI3. How…

A: a) Molar mass of Aspirin = 180.1 g/mol Osmotic pressure = 6.21 atm Volume of chloroform = 232 mL…

Q: A protein solution consisting of 12.3 mg of protein in 5.00 mL of solution has an osmotic pressure…

A:

Q: TRUE OR FALSE 1. A 1.0M NaCl solution has a higher osmotic pressure than 1.0M sucrose solution 2.…

A: A 1.0 M NaCl solution has a higher osmotic pressure than 1.0 M sucrose solution. the above…

Q: A 1.284 g1.284 g sample contains only vitamin C (C6H8O6)(C6H8O6) and sucralose…

A: Osmotic pressure of a solution is a colligative property and is given as:π = i.c.R.T where, π=…

Q: Which solution has the lowest boiling point? O 1.00 moles of NaCl in 1.0 L of water O 1.00 moles of…

A:

Q: Arginine vasopressin is a pituitary hormone. It helps regulate the amount of water in the blood by…

A: The Van't Hoff equation for the osmotic pressure of a dilute solution can be expressed as,…

Q: A solution of a nonvolatile nonelectrolyte, 0.5 g, is dissolved in 100 mL of water. When the…

A:

Q: The osmotic pressure of a solution containing 2.10 g of an unknown compound dissolved in 175.0 mL of…

A:

Q: A 188 mg sample of a nonelectrolyte isolated from throat lozenges is dissolved in enough water to…

A: Given : Volume of solution = 10 ml  Temperature = 298K

Q: When 2.01 g of a certain molecular compound X are dissolved in 50.0 g of benzene (C₂H₂), the…

A:

Q: a. Assuming complete dissociation of the soluble salts, which solutions would have the same boiling…

A: To solve this problem we will calculate ∆Tb for all solution by using  ∆Tb = i Kb m  Where  ∆Tb  =…

Q: One mole of NaCl dissolved in 100 mL of water results in an osmotic pressure of X atm. The osmotic…

A: When solution with two different concentration is separated by a semipermeable membrane , to stop…

Q: A 100 mL aqueous solution of 1 mol of NaCl has an osmotic pressure of X atm. The osmotic pressure of…

A: Osmotic Pressure :- The pressure required to stop the flow of of pure solvent to the solution during…

Q: (Q65) Calculate the vapor pressure (in torr) at 30°C of a solution containing 155.1 grams of the…

A:

Q: Which aqueous solution all at 25 oC will have the lowest osmotic pressure?          Π = MRT and Π =…

A: Given, Π = i MRT       R = 0.0821 (L·atm)/(mol·K)

Q: From the following: pure water, solution of C12H22O11 (m = 0.01) in water, solution of NaCl (m =…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Two aqueous solutions are prepared: 1.00 m Na2CO3 and 1.00 m LICI. Which of the following statements…

A:

Q: What is the molecular mass in g/mol of a solution prepared by dissolving 6.00 g of an unknown…

A: The osmotic pressure of solution is given by expression- Osmotic pressure = i CRT.  where, i = Van't…

Q: . An aqueous solution of a certain organic compound has a density of 1.063 g/mL, an osmotic pressure…

A: Osmotic pressure π = 12.16 atm  Density = 1.063 g/mL  Temperature = 25°C = 25 + 273 = 298K  ∆Tf…

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.