40) Which of the following aqueous solutions will have the highest boiling point? A) 0.10 m Na2SO4 B) 0.20 m glucose C) 0.25 m sucrose D) 0.10 m NaCI E) 0.10 m SrS04

Q: What is the freezing point of a solution prepared from 91.9 g ethylene glycol (C2H6O2) and 90.0 g…

A: Given, Mass of ethylene glycol (solute) = 91.9 g  Mass of water (solvent)= 90.0 g = 0.090 kg Molal…

Q: What is the molar mass of urea if the freezing point of a solution containing 13.55 g of urea in…

A: Given: Mass of urea = 13.55 g. Mass of naphthalene = 96.11 g = 0.09611 Kg…

Q: Which of the following aqueous solutions will have the lowest freezing point? O A1M aqueous glucose…

A: When solute particle added in a solvent to make a solution, freezing point of the solution decreases…

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

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Q: A solution of which of the following would have the lowest boiling point? (Assume equal…

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Q: A solution contains 21.2 g of ethylene glycol (C2H6O2 g/mol, i=1) in 85.4 mL of water (density 1.00…

A: when a non volatile solute is added to a solution the boiling point of the solution increases due to…

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: Determine the freezing point of a solution (in °C) that contains 46.1 grams of glycerin (C3H8O3) in…

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Q: Calculate the number of moles of solute present in eachof the following aqueous solutions: (a) 600…

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Q: Which of the following aqueous solutions would give rise to a greater osmotic pressure? a)  18.00 g…

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Q: Which of the following solutions should have the lowest boiling point? O a. 0.006 m Mg(OH), O b.…

A: This problem is based on the Van't Hoff factor(i) which gives an idea about the extent of…

Q: which of the following solutions will freeze at the highest temperature? a. 1 mole C6H12O6 in 500 g…

A: Given solutions, a. 1 mole C6H12O6 in 500 g water b. 1 mole MgF2 in 500 g water c. 1 mole KBr in 500…

Q: Which aqueous solution will have the lowest freezing point? Item equation/constant: ATf= i Kf m O…

A:

Q: 8. A solution containing 1.00 g of an unknown nonelectrolyte liquid and 9.00 g water has a freezing…

A: Tf° = -3.33°C ∆Tf = 0-(-3.33) = 3.33 °C Kf = 1.86°C/m  Mass of water = 9.0 gm  Mass of electrolyte =…

Q: Ethanol has a K, of 1.22 °C/m and usually boils at 78.4 °C. What is the boiling point of the…

A: Given, Ethanol has a K, of 1.22 °C/m and usually boils at 78.4 °C. The boiling point of the solution…

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

A:

Q: An ethylene glycol solution contains 27.8 g of ethylene glycol (CH,O2) in 79.2 mL of water (density…

A: Answer is explained below. Given that, mass of ethylene glycol = 27.8 g, volume of water = 79.2 ml…

Q: Which of the following 0.05 M aqueous solutions will have the highest boiling point? O Glucose O…

A: The boiling point of the solution is directly proportional to the van't Hoff factor (i) provided the…

Q: solutions will freeze at the lowest temperature

A: Depression in freezing point is a colligative property is the decrease of the freezing point of any…

Q: An automobile antifreeze consists of ethylene glycol C2H6O2 a nonvolatile nonelectrolyte . Calculate…

A: The colligative property is determined by the number of moles of solute, not by the solute's nature.…

Q: 1) 9. A 0.100 m aqueous solution is made of each of the substances listed. Which would have he…

A: Depression in freezing point is defined as the depression in freezing point of water on addition  of…

Q: Determine the required concentration (in percent by mass) for an aqueous ethylene glycol (C2H6O2)…

A: The elevation in boiling point of water is calculated by the formula,

Q: The solubility of gases in water: gases are not soluble in water. O is independent of temperature.…

A: The solubility of gases in water has to be given.

Q: 3. A solution is prepared by dissolving 26.43 g of ammonium sulfate in enough water to make 225.0 mL…

A: Introduction:  Concentration in terms of molarity is defined as the moles of solute present per…

Q: NWhat mass of water is necessary to prepare the following solution? 180.0 g of a 2.500 % sugar…

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Q: Which of the following 0.20 M aqueous solutions would have the lowest freezing point? NaNO3 Bal2…

A:

Q: Calculate the number of moles of solute present in each ofthe following solutions: (a) 255 mL of…

A:

Q: Consider the following aqueous solutions:  A. 0.10 M NH4NO3,  B. 0.10 M Fe(NO3)3 C. 0.10 M Ba(NO3)2…

A: Osmosis is the phenomenon of spontaneous flow of the solvent molecule through a semi-permeable…

Q: What is the vapor pressure at 25°C of a solution made by adding 50 mL of C3H80 to 500 mL of…

A: Given: Volume of C3H8O = 50 mL  Volume of water = 500 mL Density of C3H8O = 1.26 g/mL. And the…

Q: Which of the following aqueous solutions will have the lowest boiling point temperature? OA 0.150 m…

A:

Q: What is the vapor pressure of a 49.9 percent C6H12O6 aqeous solution where the vapor pressure of the…

A: According to the statement of the question, 49.9 percent Glucose aqueous solution means that in 100…

Q: Without doing detailed calculations, determine which of the following aqueous solutions has the…

A: Which of the following having highest freezing point ?

Q: What is the boiling point increase of an aqueous 1m NaCl solution? (Kb = 0.52 ◦C/m)? A. 1.56 ◦C B.…

A: Given: Kb value is 0.52 ◦C/m. The molality of NaCl solution is 1 m.

Q: (14) Which of the following aqueous solutions will have the lowest freezing point? А) 0.010 т K Br…

A: The depression in freezing point is equal to the product of Vant-Hoff factor (i), molality of the…

Q: Calculate the freezing point and the boiling point of each of the following aqueous solutions.…

A: The freezing point of magnesium chloride solution can be determined as follows: Tfo  -  Tf  =…

Q: which 0.1 molal aqueous solution will have the lowest freezing point? A. Al(NO3)3 B. CaCl2 C. C2H5OH…

A: The freezing point of aqueous solutions having same molality depends on number of ions it gives in…

Q: For the following aqueous solutions a. 0.035 m glycerine, C3H8O3  b. 0.040 m ethylene glycol, C2H3O2…

A: We have to predict the order of increasing boiling point.

Q: Without doing detailed calculations, determine which of the following aqueous solutions has the…

A: Answer - The correct option is (a) 0.010 M MgSO4 Explanation - Freezing point - freezing point,…

Q: Which of the following aqueous solutions would have the highest boiling point ? A) 1.0m NaNO3 B) 1.0…

A: Solutions Boiling point (°C) A) 1.0 m NaNO3 380 B) 1.0 m HF  19.5 C) 1.0 m C6H12O6 150 D)…

Q: Without doing detailed calculations, determine which of the following aqueous solutions has the…

A: Highest freezing point

Q: Calculate the number of moles of solute present in each ofthe following solutions: (a) 255 mL of…

A:

Q: Which aqueous solution has the highest boiling point? 0 128 M BaNO,. O 125 M KNO, O 1 25 M C, ILO. O…

A:

Q: Consider an aqueous solution containing sodium chloride that has a density of 1.01 g/mL. Assume the…

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

Q: Choose the correct option Which of the following aqueous solutions has the highest boiling.. point…

A: The dilute solutions have the physical properties based on number of particles called colligative…

Q: Pure ethanol has a freezing point of 114.6°C and a K, of 2.0°C/m. What will be the freezing point of…

A: Note : The Actual freezing point of pure ethanol is -114.6°C  So, here it should be -114.6°C

Q: Complete the following table for aqueous solutions of ammonium sulfate. Density ( g/mL)…

A: Bbh

Q: 6. What is the freezing point decrease of an aqueous 1m CaCl2 solution? (Kf = 1.86 ◦C/m)? A. -3.72…

A: Given solution is : 1m aqueous CaCl2 solution. What is the decrease in freezing point of this…

Q: Describe how you would prepare each of the following aqueous solutions: 1.20 L of a solution that is…

A: Given data contains, Volume of solution is 1.20L=1200mL. Mass percent of Pb(NO3)2 is 15.0%. Density…