Based on the figure above, boiling point of diethyl ether under an external pressure of 1.02 atm is: 30 Based on the figure above, boiling point of ethyl alcohol under an external pressure of 0.0855 atm is: 31. Based on the figure above, boiling point of water under an external pressure of 0.516 atm is:

Q: A certain liquid X has a normal freezing point of 2.20 °C and a freezing point depression constant…

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

Q: Which one of the following aqueous solutions will have the highest boiling point? 0.150 mol.kg-1…

A:

Q: What volume of ethylene glycol (C2H6O2) must be added to 15.0 L of water to produce an antifreeze…

A: The boiling point is the minimum temperature at which the liquid starts to convert into gas.…

Q: C3H7OH, a nonelectrolyte is commonly used as an antiseptic. A 0.20 mol sample of C3H7OH is dissolved…

A: Equation for depression in freezing point is,  ΔTb  =  i  ×  kb  × m i     -  van't hoff factor = 1…

Q: The normal boiling point of a certain liquid X is 146.20 °C, but when 123. g of benzamide (C,H,NO)…

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Q: 19. The normal boiling point of pure water is 100oC. What is the boiling point of an aqueous…

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Q: 20. Which of the following solutions would give the lowest freezing point in water? O a. 0.020 m…

A: Freezing point of solution is defined as the point at which solution freezes.

Q: A solution of ethanol (pure vapor pressure  = 40 mmHg) and water (pure vapor pressure  = 17.5 mm Hg)…

A: According to Raoult's law, the vapour pressure of the solution of the two volatile solvents is given…

Q: Compute the boiling point elevation of a salt water solution that contains 3.35 g of NaCl dissolved…

A: The elevation in boiling point is expressed as:

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: 20) Which aqueous solution has a lower freezing point? * 1.0 m NaCl Option 1 1.0 m MgCl₂ O Option 2…

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Q: 26) The substance below should be most soluble in ethanol. Is this correct? H

A: Concept used : polar dissolves in polar & non polar dissolves in non polar substance.

Q: Determine the percent by mass water present in epsom salt, MgSO4 7H20. O a. 7.31% O b.87.0% OC.…

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Q: A solution was prepared by dissolving 12.0 g of glucose (180 g/mol) in 150. mL solution. What is the…

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Q: A certain liquid X has a normal freezing point of -3.40 °C and a freezing point depression constant…

A: According to Raoult's law, the depression in the freezing point of a solution,Here, i = van't Hoff…

Q: 13. A solution is made by dissolving 100 g of essentially nonvolatile ethylene glycol (C2H602) in…

A: In the given question, we can find out freezing point of solution by the formula:-∆Tf  = Kf × m…

Q: The osmolality of urine, plasma and other solutions is often determined by cryoscopy, which…

A: The depression in freezing point is a colligative property which is dependent upon the amount of…

Q: A    solution    is    saturated    at    70°C,    then    cooled    to    60°C    with    no…

A: The objective of the question is to determine the state of the solution after it has been cooled…

Q: The normal boiling point of a certain liquid X'is 100.40 °C, but when 25.1 g of zinc chloride…

A: Given, Boiling point of liquid X = 100.40 °CBoiling point of solution = 101.7 °CMass of liquid X =…

Q: At 90 °C. compound A has a vapor pressure of 539 torr, and compound B has a vapor pressure of 981…

A: Vapor pressure of pure component A, PA° = 539 torr Vapor pressure of pure component B, PB° = 981…

Q: Determine the freezing point of a solution (in ℃) that contains 17.3 grams of glycerin (C3H8O3 ) in…

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Q: A 14.7 percent by mass solution of organic compound in Benzene boils at 85.6 o Determine the molar…

A: Since the elevation in boiling point of any solution is given by  elevation in boiling point = i X…

Q: A particular gas has a solubility in water of 1.75 mM when the pressure of the gas above water is…

A: The solubility and the pressure of a gas is related by Henry’s Law. According to Henry’s Law, the…

Q: A certain tonic compound X has a solubility in water of 32.8 at 10. "C. Calculate the greatest mass…

A: Given : solubility = 32.8 g/Litre  Temperature = 10 °C = 283 K

Q: SUBJECT : GENERAL CHEMISTRY TOPIC : COLLIGATIVE PROPERTIES

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

Q: For questions #29 - #30 654g of I2crystals are added to 5,230g of benzene. Kfoenzene =5.12°C/m 29.…

A: Given data, Mass of I2 = 654 g Kfbenzene = 5.12 °C/m Mass of benzene = 5230 g Since, 1 kg = 1000 g…

Q: Compute the boiling point elevation of a salt water solution that contains 3.80 g of NaCl dissolved…

A:

Q: A 318.6 mL solution containing 21 g of a polymer in toluene had an osmotic pressure of 0.069 atm at…

A: Given : W2=21g T=15.6 degree Osmotic pressure =0.069 Volume =318.6ml R=8.314J/mol/K

Q: None

A: To determine the freezing point of the solution, we need to understand the concept of freezing point…

Q: Which among the given statements is true and correct?   a = In the 1880s, French chemist…

A: When a substance is dissolved in a solution, the vapor pressure of the solution will be less than…

Q: Consider a solution made by dissolving 331 g of sucrose in 116 ml of water at 45˚C. The vapor…

A: Given data are,  given mass of sucrose = 331 g given volume of water = 116 mL   density of water =…

Q: Determine if each sold can completely dissolve in a given amount of water at the indicated…

A: So, for 100 g water : =45/105 x 100 = 42.5 g CaCl2 in 100 g water at 5°C. From the given curve wee…

Q: 22) The density of a 20.3 M CH3OH (methanol) solution is 0.858 g/mL. What is the molality of this…

A: The mole of solute present in a one-liter solution is known as the molarity of the solution. The…

Q: The solubility of X2 gas in water is 0.620 g/L when a pressure of X2 over the solution is 11.2 atm.…

A: Given: Solubility of gas = 0.620 g/L. And partial pressure of gas = 11.2 atm.

Q: What is the molar mass of a non-electrolyte solid if 5.48 g dissolved in benzene freezes at-1.39 "C?…

A: Given data set: Mass of non-electrolyte = m=  5.48 g Mass of benzene = 35.0 g = 0.035 kg The…

Q: 62. Assuming ideal solution behavior, what is the freezing point of a solution of dibromobenzene,…

A: Answer :  Given that, Mass of benzene (solvent) = 0.250 kg boiling point of solution = 83.5 deg * C…

Q: Use the graph below as reference: What is the boiling point of a solution of 50% toluene?…

A: Answer is given below :

Q: to prepare 6.00 L of a What is the molality of the following solutions? a. 171.9 g of Sr(NO3)2 is…

A: The molarity of the given solutions has to be given,

Q: If a substance has a solubility of 0.85 g/L at 4.0 atm, how much will dissolve at 1.0 atm of…

A: Solubility is defined as the maximum amount of a substance that can be dissolved in a solvent. The…

Q: Intermolecular Forces 1. Encircle/Write the species that can form hydrogen bonds with water?…

A: Here we are required to find the species that can form hydrogen bond with water.

Q: It a solute is nonvolatile, Its water solutiol Iš honvolatile, Its Wa boiling point of water. This…

A: Colligative properties are the properties of the solutions and these properties depend upon the…

Q: At a certain temperature the vapor pressure of pure benzene (C6H6) is measured to be 0.68 atm.…

A:

Q: Please help

A: The elevation of boiling point has to be calculated.

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.