How will you compare the boiling temperature of the solutions with that of a pure water? Q2. Does sodium chloride seem to deviate more from the boiling temperature and freezing temperature of pure water than the sucrose and glycerol solutions? Why?

Q: A regular solution is the same as a dilute solution O True O False

A: Here we need to distinguish between regular and dilute solution. In binary solution, the component…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

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Q: Calculate the boiling point of a solution containing 10.5 m of ethylene glycol and water solution

A: Equation for change in boiling point (ΔTb )  is given by,      ΔTb = i × kb × m  i = van't hoff…

Q: In general, the solubility of solids increases with increasing solvent temperature. A. True B.…

A: Solubility is defined as the amount of substance that will dissolve in a given amount of a solvent…

Q: Which temperature most salt will dissolve ? Which temperature least salt will dissolve?  2. What is…

A: Solubility is the ability of a compound to dissolve in liquid. The compounds that have high…

Q: The lattice energy (U) for MgCl2 is -2540 kJ/mol and the enthalpy of hydration for Mg2+ is -1903 kj/…

A: The enthalpy of solution (ΔHsol) can be calculated using the lattice energy and the enthalpy of…

Q: A solution is prepared by combining 5.03 grams of an unknown non-electrolyte with 323.0 grams of…

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Q: 9. As a solute is added to a pure solvent the boiling point of the produced solution will be: no…

A: Colligative properties depend on the number of solute particles in the solution. The elevation in…

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: 1. Equal numbers of moles of two soluble substances; A & B, are dissolved into 1 L of water…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

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: Match the following aqueous solutions with the appropriate number from the column on the right...…

A: Given,1. 0.18m CaBr2                                  2. 0.16 m MnCl2…

Q: T OR F The boiling and freezing temperature of a liquid is affected by the amount of solute added…

A: The boiling point is the temperature at which the vapor pressure of a liquid equals the external…

Q: most intravenous For injections, great care is taken concentration of the solutions to be injected…

A: The reason for this lies in the principle of osmotic pressure. We know that osmotic pressure (π) =…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: Freezing point is the point at which substance starts to freeze. At this point, liquid starts to…

Q: Calculate the boiling point of a solution containing 18.7 g of potassium phosphate in 150.0 g of…

A: Given Values mass of potassium phosphate = 18.7g Molar mass = 212.27g/mol Moles = 18.7g/212.27g/mol=…

Q: 2. Pure cyclohexane freezes at 6.54°C and its molar freezing point depression constant is 20.0°C/m.…

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Q: how many ions would form in solution when the following salts dissolve?  Which of these solids would…

A: The ionisation reaction splits the soluble ionic solids into anions and cations when dissolved in a…

Q: A solution of a nonelectrolyte solution contains 39.0 g of solute dissolved in 242.0 g of water. The…

A: The ratio of moles of solute to the mass of solvent in kg is known as molarity.

Q: Make a general statement on the effect of solids upon the freezing point of liquid in which they are…

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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: What volume, in mL, of a 0.420 M sodium chloride solution has 0.0800 moles of sodium chloride? 5.…

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Q: Identify which ONE of the following statements is INCORRECT relating to the dissolution of ionic…

A: Dissolution is the process of mixing of  solute into the solvent.

Q: solution in a sealed flask contains 15 g of sodium chloride in 150 mL water. Given the vapor…

A: Given mass of sodium chloride = 15 g Molar mass of sodium chloride = 58.5 g/mol Number of moles of…

Q: Q2. What do you notice when you compare the initial boiling temperatures for the two concentrations?

A: Concept of elevation of boiling point: When the concentration of solute is increased in the solvent…

Q: 2. Determine the actual boiling point and freezing point of these two different solutions; • 250 mL…

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Q: Compute the freezing point and boiling point of the aqueous solution.   a) Which aqueous solution…

A: Given data: i. 0.050 m CaCl2 ii. 0.015 m NaCl iii. 0.10 m HCl iv. 0.050 m CH3COOH v. 0.20 m…

Q: A solution is prepared by dissolving 0.77 molof MgCl2 in 0.50 kg of water. How many moles of ions…

A: #Part-A: MgCl2 being a soluble ionic compound is completely dissociated in water to give 1 Mg2+(aq)…

Q: A solution of 750 g of henzene (CH) and 75.0 g of toluene (C,Hg) has a total vapor pressure of 80.9…

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Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: Highest particle lowers the freezing point

Q: Why is it important to understand the colligative properties of solutions?

A: Colligative properties are characteristics of solutions that seem to be independent of the type of…

Q: A certain liquid (A) has a normal boiling point of 127.80°C and a boiling point elevation constant…

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Q: A small amount of acetonitrile (CH,CN) is dissolved in a large amount of water. Imagine separating…

A: The enthalpy of a solution is defined as the quantity of heat absorbed or liberated when a solute is…

Q: A solution containing less than the equilibrium amount is called   a concentrated solution. a…

A: Concentrated solution: When the solution has high amount of solute. Dilute solution: When the…

Q: 8) Which aqueous solution has a lower freezing point? * 1.0 m NaNO3 Option 1 1.0 m NaCl O Option 2…

A: Depression in freezing point is a colligative property which depends upon the amount of the solute.…

Q: Solvent Temperature & Solubility: Increasing the temperature of the solvent leads to: an increase in…

A: Solubility is defined as the maximum amount of a substance that will dissolve in a given amount of…

Q: Which solution will have the lowest freezing point? Which solution will have the lowest boiling…

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Q: he solubility of NaCl in water at 0ᵒC is 35.7 g per 100 mL of water. A solution containing 406.8 g…

A: Solubility is defined as the ability of a solute to dissolve in a solvent (usually a liquid) and…

Q: Both water and ethanol are infinitely miscible in one another. This means the resulting mixture…

A: If two liquids are completely miscible in each other then they appear as a single solution.

Q: If each substance listed here costs the same amount per kilogram, which would be most cost-effective…

A: Freezing point is a colligative property which depends on the number of particles of a non-volatile…

Q: A solution of a nonelectrolyte solution contains 39.0 g of solute dissolved in 242.0 g of water. The…

A: Given, The freezing point of the pure water, (T0f)=0.0 0C. The given mass of water, (Wa)=242 g=0.242…

Q: When ammonium chloride (NH4Cl) is dissolved in water, the solution becomes colder.a. Is the…

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Q: Determine the boiling point of a solution which contains 0.21 mol of sucrose in 98 g of water. (For…

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Q: The vapor pressure of a solution increases when the solute concentration increases. The freezing…

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Q: a) Which solution(s) containing 1.0 g of salt (NaCl and NHCI are both considered "salts") per 5 mlL…

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Q: c) Calculate the freezing point of a solution containing 6.0 %% KCl by mass (in water). d)…

A: Answer:- This question is answered by using the simple concept of depression in freezing point and…

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.