Colligative properties depend only upon the number of solute particles in a solution and not the nature of the particles. The van't Hoff factor, i = a unitless constant associated with the degree of dissociation of the solute in a solvent. What is the i value for MgCl2 (electrolyte)? a. 1 b. 2 c. 3 d. 4

Q: A 45 g sample of urea (MW = 56.7 g mol-1) (non-dissociating, non-volatile solute) is dissolved into…

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Q: Calculate the molality of chloride ions in an aqueous solution of magnesium chloride in which the…

A: To solve this problem we will use the formula of molality

Q: Calculate the molality of chloride ions in an aqueous solution of magnesium chloride in which the…

A:

Q: What is the effect of a nonvolatile solute on the vapor pressure of a liquid? Why is the vapor…

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Q: Colligative properties depend only upon the number of solute particles in a solution and not the…

A: The number of particles an electrolyte gives when dissolved in water gives the value of Vantoff…

Q: Calculate the molality of a sulfuric acid solution (density = 1.230 g/mL) whose concentration is…

A: Given, Density of sulfuric acid solution is 1.230 g/mL. Concentration of sulfuric acid is 1.25M.…

Q: an aqueous glycol solution (MW 76.09 g/mole) has a molality of glycol of 2.6 m. If the density of…

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Q: Determine the freezing point of a solution that contains 83.8 g of naphthalene (C10H8, molar mass =…

A: Molality of solution can be calculated as follows:

Q: Which of the following statements is TRUE regarding colligative properties in solution? Select one:…

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Q: 2.A 28.0% (w/w) aqueous glucose solution at 20. °C Also, the equilibrium vapor pressure of pure…

A: (a) The given solution is 28.0% (w/w) of glucose which means 28.0 g of glucose is present in 100 g…

Q: Which solution has lower vapor pressure? A.) a 0.2M KNO3 Solution B.) all four solutions given have…

A: Colligative properties : Those physical properties of a solution which depend upon the number of…

Q: Calculate the mass (g) of solid potassium carbonate (K2CO3) needed to prepare 50 mL of a 1.0 M…

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Q: Calculate the molality of a solution containing 0.125 mol of a non-electrolyte solute dissolved in…

A: The molality is used to represent the concentration of solute present in a given solvent. Molality…

Q: Mention the difference in concentration in relation to the amount of solute with respect to the…

A: We know that the solution is made by adding solute in solvent in a fixed or unfixed proportion. If…

Q: True or False  The freezing point of a solute in a solvent will always be lower than the freezing…

A: Ans it true

Q: How could one design an experiment to test if the presence of a soluble solute affects the freezing…

A: The phenomenon of depression is when (FP) freezing points come under the colligative properties.…

Q: When calculating a colligative property for the following solutions, which solution will have the…

A: Among KNO3 and CuSO4, KNO3 is more ionic in nature and thus has a higher degree of dissociation thus…

Q: A 3.782−g sample of a mixture of cyclohexane (C6H12) and naphthalene (C10H8) is dissolved in 57.30 g…

A: Given:Mass of the sample = 3.782 gMass of Benzene = 57.30 gFreezing point of the solution = 1.90°CWe…

Q: Calculate the molality of a 2.05 M NaCl solution that has a density of 1.080 g/ml.

A: To calculate molality , we need moles of solute and mass of solvent.

Q: The colligative properties of solutions depend on the total concentration of solute particles,…

A: Van 't Hoff factor: The van 't Hoff factor is the ratio between the actual concentration of…

Q: Assuming 100% dissociation, calculate the freezing point (T;) and boiling point (T,) of 2.53 m CaCl,…

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Q: A solution is made by dissolving 0.706 mol of nonelectrolyte solute in 781 g of benzene. Calculate…

A: Given: The number of moles of the nonelectrolyte solute dissolved in benzene = 0.706 mol The mass of…

Q: The boiling point of an aqueous solution is 101.72 ∘C.101.72⁢ ∘C. What is the freezing point?…

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Q: Calculate the vapor pressure of water above this solution at 338 K. The vapor pressure of pure water…

A: The elevation in boiling point of the solution is directly proportional to the molality of the…

Q: Calculate the molality of a solution containing 0.125 mol of a non-electrolyte solute dissolved in…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first question…

Q: What is a colligative property?     A property that depends on the number of particles in…

A: colligative property:  A property that depends on the number of particles in solution, but not on…

Q: (a) List any four factors on which the colligative properties of a solution depend.(b) Calculate the…

A: (a) List any four factor on which the colligative properties of a solution depend.

Q: Assuming 100% dissociation, calculate the freezing point (T) and boiling point (T, ) of 3.00 m AGNO,…

A: The properties which depends only on the amount of solute present is known as colligative property.…

Q: Prove the statement that an alternative way to express Henry's law of gas solubility is to say that…

A: Henry law explains the solubility of a gas in liquid solution by partial pressure and mole fraction…

Q: 8) Determine the freezing point of a solution that contains 63.8 g of naphthalene (C10H8, molar mass…

A: 8)  Given, Mass of naphthalene (C10H8) = 63.8 g Molar mass of naphthalene = 128.16 g/mol Volume of…

Q: What is the best way to increase the solubility of a gas in a solvent in which the gas does not…

A: Solubility of gas is defined as the the amount of gas that gets dissolved in solvent.

Q: Calculate the freezing point of a solution of 5.00 g of diphenyl, C12H10, and 7.50 g of naphthalene,…

A: Depression in freezing point is equal to the product of molality and depression in freezing point…

Q: which solution will have the smallest i value (van 't Hoff factor)

A:

Q: Q1 0.1 MOLAL AQUEOUS SOLUTION OG Al2(SO4)3 is 70% dissociated.the vant hoff factor of the salt…

A: Hi, since there are multiple questions posted we will provide you with answers for the first two…

Q: What are the objectives of an experiment about the colligative properties of a solution? e.g.…

A: Colligative properties are the properties which depend on the number of atoms or molecules or ions…

Q: Explain why the colligative properties of a solvent are affected more by the dissolving of an…

A: Colligative properties of the solution are the properties that depend only on the concentration of…

Q: 18. The physical property of a solution that depends on the number of solute particles in it but is…

A: The physical properties of the solution that depend upon the number of solute particles but are…

Q: A solution contains 1.75 g of a non–volatile, non–electrolyte solute dissolved in 23.47g stearic…

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Q: Assuming 100% dissociation, calculate the freezing point (T) and boiling point (T) of 1.13 m CaCl,…

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Q: Assuming 100% dissociation, calculate the freezing point (T;) and boiling point (Tp) of 1.16 m…

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Q: How can a colloidal solution and true solution of the same colour be distinguished from each other?

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Q: Concentrations of lead in the bloodstream are often quoted in units of µg/dL.Averaged over the…

A: µg/dL: It is the unit used to express the concentration. The abbreviation for this unit is…

Q: All of the colligative properties can be explained thermodynamically as solute particles.. a)…

A: In chemistry, colligative properties are those properties of solutions that depend on the ratio of…

Q: Colligative properties are dependent on the total contribution of the atoms in the molecules. O O…

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: 6. What are the properties/characteristics of a colloidal system? How it is differentiated from true…

A:

Q: 1. Calculate the freezing point of a solution of 5.00 g of diphenyl, C12H10, and 7.50 g of…

A: Given data:

Q: Determine the freezing point of a solution that contains 48.8 g of naphthalene (C10Hs, molar mass =…

A: This question is checking our concepts about depression on freezing point of solution. As we can see…

Q: Kindly decribe the effect of concentration on the colligative properties of a solution and…

A: There are certain properties which don't depend upon chemical composition or chemical constituent…

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.