Explain why freezing point depression is observed when a non-volatile solute is dissolved in a solvent

Q: a. Eutexia b. The Phase Rule c. Polymorphism d. Degrees of Freedom Useful device for relating the…

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Q: 1. Calculate the boiling point of a solution containing 12g glucose C6H12O6 dissolved in 200g of…

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Q: A dilute solution of liquid X in liquid Y is prepared. It is found that the partial molar volume of…

A: A question based on physical chemistry, which is to be accomplished.

Q: 10 g of a solute was dissolved in 80 g of acetone at 30°C. The vapour pressure was found to be 271…

A: When a non-volatile solute is added, the vapour pressure of solvent decreases. This could be calc

Q: mass of t-butanol = 7.438 g mass of unknown = 0.342 g freezing temp solution = 22.85 C freezing temp…

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Q: Students are investigating a solvent for use in freezing point depression experiments. They measured…

A: Given : Freezing point of solvent = -12.6 oC Freezing point of solution = -18.3 oC Mass of solute…

Q: What physical properties can be deduced about the unknown substance in order for it to be soluble in…

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Q: What is the freezing point of a 0.10 molal ethanol solution if its solute was determined to be a…

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Q: If through a freezing point depression experiment it was determined that the molality of a solution…

A: mass of Covalent Solid = 7.50 gMass of Solvent = 0.100 kgMolality = 0.122 molalMolar mass of…

Q: The experimental data in the table was collected during a freezing point depression study where BHT…

A: When a non-volatile solute is dissolved is dissolved in a volatile solvent, the freezing point of…

Q: The following data shows the dissolved concentration of a gas in water as the partial pressure above…

A: Henry's law states that concentration of dissolved gas is directly proportional to the partial…

Q: elevation in boiling point depression in freezing point O elevation of vapour pressure O osmotic…

A: The question is based on the concept of solutions. we have to identify which of the given property…

Q: Describe how you would distinguish experimentallybetween a colloidal dispersion and a suspension

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Q: For freezing point depression what is delta T mean? Is it the temperature of the solvent minus the…

A: Depression in freezing point is a colligative property which results when a solute is added to the…

Q: 10 g of a solute was dissolved in 80 g of acetone at 30°C. The vapour pressure was found to be 271…

A:

Q: The molar mass of unknown molecular compound is determined using freezing point depression. The…

A: Since benzene is non, electrolyte, i = 1 ∆Tf = Tbenzene -T solution          = 5.53 -(-10.21) =…

Q: Which of the following regarding the vapor pressure of a solution containing  a nonvolatile solute…

A: Raoult’s law is based on ideal behaviour of the solution that mean the force of attraction between…

Q: Based on the concept of distribution coefficient, a solute that is soluble with two immiscible…

A: Partition coefficient (P) or distribution coefficient (D) is the ratio of concentrations of a…

Q: What is the boiling-point evaluation of a solution made from 10.0g of a nonelectrolyte solute and…

A: Boiling point elevation is a phenomena where the boiling point of solvent is greater than its pure…

Q: The Browning motion in colloidal solution comes from equal velocities and collisions of solute and…

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Q: Based on the concept of distribution coefficient, a solute that is soluble with two immiscible…

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Q: Calculate the normal freezing point of a 0.7439 mol aqueous solution of c12h22o11 that has density…

A: Given data: Moles of aqueous solution of  C12H22O11 = 0.7439 mol Density = 1.35 g/mL Molal freezing…

Q: Assume that when you were transferring the mass of sodium chloride you measured to Test Tube 2, a…

A: Molality = Number of mol of solute/Mass of solvent in Kg Number of mol = Mass/molar mass Freezing…

Q: State ‘Raoult’s Law’ for a solution of volatile liquids.

A: According to Raoult’s law  a solvent’s partial vapour pressure in a solution (or mixture) is equal…

Q: Why is the vapor pressure of the solution containing a non-volatile solute lower than the pure…

A: Volatile substance are those which can easily go to vapor state at normal temperature. Non volatile…

Q: Explain how acidification or neutralization can impact the solubility of a compound (for example,…

A: In neutralization reaction,  both weak and strong acid forms a salt. That salt dissociate easily…

Q: What is the freezing point of a 1.85 m solution of a nonvolatile nonelectrolyte solute in…

A: Given information: Molality of solution = 1.85 m

Q: Explain how a solution of two volatile components with strong solute-solvent attractions deviates…

A: Solution is made up of two components: solute and solvent. Component with major amount is called…

Q: Explain the importance of knowing the effect of the concentration on the colligative properties of a…

A: Colligative properties are those properties which depend upon the number of solute particles or the…

Q: Create a schematic diagram of Molar Mass Determination Using Freezing Point Depression.

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Q: The presence of a non volatile solute in solution reduces the tendency of the solvent molecule from…

A: When a non volatile solute is added, it starts interacting with the volatile solvent.

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: Would freezing point depression be different for a volatile solute than for a nonvolatile solute?…

A: The freezing point(fp) of a solution is less than the freezing point of the pure solvent.That is a…

Q: The osmotic pressure of an aqueous solution at 288 K is 99.0 kPa. Estimate the freezing point of the…

A: Given data : Temperature(T) = 288 K Osmotic Pressure(π) = 99 kPa = 0.977 atm For concentration of…

Q: How does a solution of two volatile components with solute-solvent attractions that are weaker than…

A: Given : two volatile components with solute-solvent attractions that are weaker than solvent-solvent…

Q: How is vapour pressure of solvent affected when a non-volatile solute is dissolved in it?

A: Over the surface of a liquid the pressure exerted by the vapors of a liquid at a certain temperature…

Q: When carrying out a molar mass determination by freezing point depression experiment. If a solute…

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Q: State raoult's law for a non volatile solute in single volatile solvent?

A: The vapour pressure of a solution of a non-volatile solute is equal to the vapour pressure of the…

Q: How can we calculate the freezing point of a solution prepared from a solvent and nonvolatile…

A: Given : Non-volatile solute in a solution  To find : Calculation of a freezing point of solution.…

Q: What is the boiling point elevation of a 1 molal aqueous solution?

A: Elevation in boiling point is observed when a non-volatile solute is added to a pure solvent to form…

Q: Calculate the freezing point depression for a 2molal solution in water.

A: Freezing point (Tf) - Temperature at which vapor pressure of solid exactly equals to vapor pressure…

Q: 9. When dissolved in 100 g of a solvent whose molecular weight is 94.10 and whose freezing point is…

A: In the first case, Given mass of solvent = 100 g or 0.1 kg. Given mass of solute = 0.55 g Molar mass…

Q: Calculate the freezing point in degree celcius of a solution containing 54.1g of CCl4 (molar mass =…

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Q: Why is the freezing point of a pure solvent constant, while that a solution decrease with steady…

A: The depression is a colligative property in the freezing point of a solution i.e. it depends upon…

Q: When 1 mol of a nonvolatile, nondissociating solute is dissolve 3 mol of volatile solvent, the ratio…

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Q: what happens to the colligative properties when a non volatile solute like sucrose is added to the…

A: Colligative properties of solutions are properties that depend upon the concentration of solute…

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.