Explain on a particle basis why the vapor pressure of a solution is lower than a pure solvent

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: 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: The boiling point of a 1.50 m (molal; moles solute/kg solvent) aqueous solution of LiI would be…

A: The elevation in boiling point is calculated as ∆Tb = i × Kb × m Here, ∆Tb = elevation in boiling…

Q: One gram of saltpeter (KNO3) is dissolved in two hundred fifty milliliters water. Assume the density…

A: Since you have asked for multiple parts we will solve the first three parts, if you want the…

Q: In addition to filling in the blanks below, show all of your work for this problem on paper for…

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Q: Show the calculation steps that could be used to calculate the molality if given the mass of a…

A: Molality of solution can be defined as the number of moles of solute dissolved per kilogram of…

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

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

Q: Describe the ideal condition/set-up for recrystallization of substances. What are the factors to…

A: A question about re-crystallization, which is to be accomplished.

Q: Think and discuss: Colligative properties depend only on the number of particles, not the identity…

A: Solution: We know that the freezing point of pure water is 0 degree Centigrade. But if.we add small…

Q: How can we calculate the boiling point of a solution prepared from a solvent and nonvolatile solute?

A: We can calculate the boiling point of solution by elevation in boiling point  It is observed when a…

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: Fupdamentals of Chemistry Sem 1118-191 9. A solution is prepared by mixing 7.5 grams of methanol…

A: Mass of methanol = 7.5 g Density of methanol = 0.791 g/ml Mass of water = 230 g Density of water = 1…

Q: For each case, compute the vapor pressure of the solution at 25 degrees Celcius. The vapor pressure…

A: According to Raoult's law, vapor pressure of a solution is directly proportional to the mole…

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: Explain below the effect of adding a non-volatile solute to a volatile solution would have on vapor…

A: The compounds which gets vaporize easily are termed as volatile. The volatility of compounds…

Q: To determine the freezing point depression of a LICI solution, Toni adds 0.378 g of LiCI to the…

A: ∆Tf = i × Kf × m Where ; ∆Tf = depression in freezing point  i = van't Hoff factor  ( For LiCl , i =…

Q: Give some related literatures about colligative properties and freezing point depression phenomenon

A: Collegative Properties:  A solution's clligative property is determined by the ratio of total number…

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

A: Solution Freezing point of depression may be a colligative property of resolution. it's discovered…

Q: Determine the vapor pressure ratio of the glucose solution and sucrose solution. For both solution,…

A: Given - mass of glucose =mass of sucrose = 10g              volume of water = 1litre…

Q: At 300 K, the vapor pressure of pure benzene (C6H6) is0.1355 atm and the vapor pressure of pure…

A: a) Mass of benzene is given as 50 g and mass of n-hexane is given as 50 g. Molar mass of benzene is…

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: With this in mind, lets calculate the amount of depression that will occur when 5 g of sodium…

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Q: Two volatile liquids A and B form an ideal solution.  The vapor pressures for the pure liquids (at T…

A: Raoult’s law: partial vapor pressure of mixture is equal to multiplication of vapor pressure of pure…

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: How can we calculate the Vapor Pressure of a Two-Component Solution?

A: The measure of ability to material to convert into the gaseous state (or) vapor state is known as…

Q: Why does a gas mixed with another gas not form a colloidal system?

A: A heterogeneous mixture of two distinct states of matter is termed as a colloid system. There isa…

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: Test Tube Solute Mass of Deionized Water (g) Mass of solute (g) Freezing Point (C) 1 None 4.140g X…

A: In test tube 2 the solute is NaCl In test tube 3 the solute is Unknown A

Q: Solute particles influence the properties of a solution. What is NOT assumed when understanding…

A: Colligative properties are the properties of solution which is guided by the number of solute…

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: The osmotic pressure of an aqueous solution at 298 K is 99.0 kPa. Calculate the freezing point of…

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

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Q: State Raoult’s law for a solution containing volatile components.

A: According to Raoult’s law, the partial vapor pressure of any liquid is equal the product of the…

Q: The freezing point depression equation tends to be used for nonvolatile solutes. Offer an…

A: Volatile means that solute which will evaporate aur  change its state. Non volatile solute is which…

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: What is the kinetic property observed in suspension? What is the optical property observed in…

A: It is a heterogeneous mixture of solid particle suspended in a solvent.  The solid particles are…

Q: A solution contains equal amounts (in moles) of liquid components A and B. The vapor pressure of…

A: Since the solution contains equal moles of A and B, hence let the no. of moles of each component be…

Q: A solution is prepared by mixing 25 mL pentane (C5H12: d= 0.63 g/cm³) with 59 mL hexane (C6H14. d=…

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Q: Explain the difference between an ideal and a nonideal solution.

A: In an ideal solution, the magnitude of solute-solvent interactions is similar to solvent-solvent and…

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: The vapor pressure of a solution containing a nonvolatile solute is directly proportional to the A…

A: Answer of the question given below....

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…

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…

Q: Explain why the presence of a non volatile solute in solution reduces the tendency of the solvent…

A: Nonvolatile term says that the solute itself has little tendency to evaporate. Since, some of the…

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

A: Note :

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.