1. Which of the following solutions has the lowest freezing point? a. 0.1 M glucose b. 0.05M NaOH c. 0.2 M ethanol d. 0.07 M HCl   2. Which of the following solutions has the highest boiling point? a. 1 M sucrose b. 1 M glucos c. 1 M NaCl d. 1  M Ca(NO3)2

Q: The freezing point of pure benzene is 5.49 C. The freezing point of a solution made using toluene in…

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Q: for benzene, c6h6, the freezing point constant, Kp is 5.12 K kg mol^-1 and its normal freezing point…

A: Equation for the depression in freezing point is given by,  ΔTf  = i ×  Kf  × m    i = van't hoff…

Q: solution contains 4.80 g of solute in 12.5 g of solvent. What is the mass percent of the solute in…

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Q: Which of the following substances is most soluble in water? O KMNO4 O Isopropyl alcohol O Oxygen O…

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Q: Which aqueous solution will have the lowest freezing point?

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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: Ten milliters of ethanol (ρ=0.789 g/mL) is added to sufficient amount of water to produce 100.0 mL…

A: Given Volume of ethanol = 10 ml density of ethanol = 0.789 g/ml volume of solution = 100 ml density…

Q: A solution is made using 79.9 g of phenol (MM = 94.11 g/mol) and 90.0 g of acetone (MM = 58.08…

A: given, the mass of phenol = 79.9 g molar mass of phenol = 94.11 g/mol mass of acetone = 90.0 g molar…

Q: Consider the following solutions, each containing 0.20 mole of the solute in 100.0 g of water. Which…

A: Freezing Point: The temperature where a particular liquid is became solid is termed as freezing…

Q: Determine the freezing point of a solution (in Celsius) that contains 22.7 grams of glycerin in…

A: Given: The freezing point of pure water, (T0f)=00C. The mass of glycerin added to water ,(mx)=22.7…

Q: The freezing point of water H2O is 0.00°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

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Q: Calculate the percent by volume of a solution that contains 62.5 mL ethanol in 250. mL solution? * O…

A: Given :  Volume of ethanol = 62.5 ml  Volume of solution =  250 ml  Percent by volume = ?

Q: Determine the boiling point and freezing point of solution when there is 0.300 kg chloroform (CHCI,)…

A: Given information: Mass of chloroform = 0.300 kg Mass of eucalyptol = 21.0 g Molal elevation boiling…

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

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Q: mass

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Q: Calculate the freezing point of a solution  1.75 g  benzene (C6H6) in 200 g  of chloroform (CHCl3).

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Q: Determine the osmotic pressure of a solution that contains 0.02 g of a compound (molar mass = 342…

A: Osmotic pressure of a solution can be calculated using: π = CRT

Q: For which of the water solutions the freezing point is the lowest? а. c(CaCl2) = 0,01 mol/L Ob.…

A: We have to use the concept of colligative property for the given concentration of non-volatile…

Q: Determine the new freezing point of a solution where the change in freezing point is 4.889 Celcius…

A: Since we have given the change in freezing point of solution is 4.889˚C and original freezing point…

Q: An aqueous solution has a normal boiling point of 103.5°C. What is the freezing point of this…

A: Correct ans is E

Q: A certain liquid X has a normal freezing point of 3.30°C and a freezing point depression constant…

A: We know that, depression in freezing point is given by,                                       ΔTf =…

Q: The final volume of solution resulting from the addition of 50 ml of ethyl alcohol to 50 ml of water…

A: The given data- The volume of the ethyl alcohol = 50 mL The final volume of the solution = 96.5 mL…

Q: 48- A solution is prepared by dissolving 23.7 g of CaCl2 in 375 g of water, the density of resulting…

A: Molality is defined as numbers of moles of solute divided by mass of solvent in kg .

Q: Which of the water solutions listed below would have the highest freezing point? 0.20 m NaF, 0.15 m…

A: The freezing point of the solution is directly proportional to the molality of solute particles. In…

Q: 27. The freezing point of camphor is 178.4 C and its molal freezing point, k is 40.0 °C/m. Find the…

A: When the solute particals are added to any solvent, the freezing point of the pure solvent decreases…

Q: The freezing point of benzene is 5.5°C. What is the freezing point of a solution of 5.00 naphthalene…

A: Given :  Freezing point of benzene = Tf benzene = 5.5 degC Mass of solute = 5.00 g Mass of solvent =…

Q: C. 65 g/mole D. 0.162 g/mole 2. What is the normality of a solution containing 5 g H2SO4 in 500 ml…

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Q: What mass of a nonvolatile molecular substance (MM = 50.0 g/mol) must be added to 500 g H2O to…

A: We have to predict the mass of non volatile substance.

Q: Which aqueous solution will have the lowest freezing point? (a) 0.050 m CaCl2 (b) 0.15 m NaCl (c)…

A: Freezing point of a solution is lower than that of the pure solvent and change in freezing point…

Q: The mass of a 12.0% (by mass) solution is 8.62 g. The density of the solution is 1.960 g/mL. What is…

A: Mass percentage of a solution: The mass of solute in gram present in 100 g of a solution is known as…

Q: The total mass of a solution is 159.0 g. The solvent mass is 125.2 g. What is the mass percent of…

A: Given the mass of the solution = 159.0 g  Mass of solvent = 125.2 g

Q: NaF (MM = 41.99 g/mol) having a mass of 17.2 g was dissolved in 289 g of chloroform. What is the…

A: Given: Mass of NaF = 17.2 g. Mass of chloroform i.e. solvent = 289 g = 0.289 Kg…

Q: (6) Determine the vapor pressure of a solution at 25°C that contains 76.6 g of glucose (C6H1206) in…

A: The molar mass of water is 18 g/mol and the molar mass of glucose is 180 g/mol.   The 250 mL of…

Q: Sodium chloride is often used to prevent icy roads and to freeze ice cream. What are the boiling…

A: Given: 0.034m aqueous solution of sodium chloride. To find: boiling and freezing point of sodium…

Q: Which of the watér solutions listed below would have the highest freezing point? 0.20 m NaF, 0.15 m…

A:

Q: Determine the freezing point (in °C) of a solution that contains 204 g of CsH1206 dissolved in 234…

A: Formula used :-  ∆Tf = Kf×m  Where m = molality

Q: Ethylene glycol (EG), CH₂(OH)CH₂(OH), is a common automobile antifreeze. It is water soluble and…

A: Elevation in boiling point and depression in freezing point are colligative properties which deals…

Q: For each of the following solutions, calculate the normality.  a) 15.3 mL of 0.135 M HCl diluted…

A: (a) The molarity of 15.3 mL HCl before dilution is 0.135 M. The volume of solution after dilution is…

Q: 2. More barium chloride is added to water than can dissolve and it looks cloudy. What type of…

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

Q: 4.) Ethylene glycol, C2HO2, is used as radiator coolant and antifreeze in automobiles. It is mixed…

A:

Q: Determine the freezing point of a solution that contains 78.8 g of naphthalene (molar mass 128.16)…

A: Molality of solution can be calculated as follows:

Q: For which of the water solutions the boilling point is the highest? а. c(NaCI) = 0.85 mol/L b.…

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Q: Which solution will have the highest boiling point? Solution A: 5.00 g NaCl dissolved in water and…

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

Q: The boiling point of an aqueous solution is 101.45 Celsius. What is the freezing point?

A: Given as  the boiling point of an aqueous solution is 101.45 Celsius The freezing  point has to be…

Q: 2) An antifreeze solution is made up of 18g ethylene glycol (MM = 62.07 g/mol), a nonelectrolyte,…

A: The relationship between depression in freezing point and molality of solution is given by  ∆Tf = Kf…

Q: Determine the vapor pressure of a solution at 25 degrees Celsius that contains 76.6 g of glucose in…

A: The molar mass of water is 18 g/mol and the molar mass of glucose is 180 g/mol.  The 250 mL of water…

Q: Determine the volume percent of a solution made by dissolving:

A: in the solution less quantity of component is called solute and more quantity of component is…

Q: .Ten milliters of ethanol (ρ=0.789 g/mL) is added to sufficient amount of water to produce 100.0 mL…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 1. Dilution in a given quantity of solvent. _is a measure of the amount of solute that is dissolved…

A: All the terms mentioned in the question belong to the topic solutions. The solution is formed by…

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.