Assuming complete dissociation (Ksp > 1010), which salt solution in water will have the highest boiling point? Group of answer choices 0.1 M NaCl 0.1 M Li2S 0.2 M KCl 0.3 M MgBr

Q: The van't Hoff factor for FeCl3 equals 3.4. The freezing point depression constant, Kf, equals…

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Q: For items 10-11, the following solutions were prenared with their respective concentration: I. 0.02…

A: When solute is added to solvent , then the solution would have higher boiling point and lower…

Q: What are the boiling point and freezing point of a 4.97 m solution of naphthalene in benzene? (The…

A: Given:- Concentration of naphthalene solution in benzene = 4.97 m Boiling point of benzene (Tbo) =…

Q: 1. A solution of salt in water has a freezing point depression of 2.5 °C. What is the freezing point…

A: Given,  A solution of salt in water has a freezing point depression of 2.5 °C.  The freezing point…

Q: What mass of KCl is needed to prepare a 1.0 L of KCl solution isotonic to 0.89% (w/v) NaCl solution

A: Two solution which have same osmotic pressure then the solution is isotonic

Q: What is the new freezing point of a 2.47 m solution of naphthalene in benzene ? ( The freezing point…

A: Kf = 5.120 °C/m Kb =2.53 °C/m Note: m = molality Now you can plug this into your equation to find…

Q: Which aqueous solution will freeze at -0.837°C?     0.15 m Mg(NO3)2   1.5 m MgSO4   0.25 m NaCl…

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Q: A solution considered to be slightly volatile and soluble in water has a boiling point of 200.0°C.…

A: Colligative properties of  a solution are those properties which depend on the number of solute…

Q: What are the boiling point and freezing point of a 4.97 m solution of naphthalene in benzene? (The…

A:

Q: Which of the following has the lowest freezing point?   A. 0.150 m sugar   B. 0.150 m CaCl2…

A: Depression in freezing point is a colligative property. compounds which produce maximum ions,…

Q: In a solution of acetone and water, the mole fraction of water is 0.593. If the vapor pressure of…

A: First we will calculate the partial pressure of water and acetone using their mole fraction in…

Q: In a solution of acetone and water, the mole fraction of water is 0.212. If the vapor pressure of…

A: Given: In a solution of acetone and water, the mole fraction of water = 0.212 The vapor pressure of…

Q: Which of the following solutions is likely to have the highest boiling point assuming, for…

A: Elevation in Boiling point is a colligative property i.e. it depends on number of particles not on…

Q: AlCl₃ has a van't Hoff factor of i = 3.20. What is the concentration of particles in a 0.551 M…

A: Given: van't Hoff factor i= 3.20 Concentration of solution= 0.551M To find: The concentration of the…

Q: For questions #4,#5, and #6; Consider the following aqueous solutions: a. 0.010 m Na3PO4  b. 0.020…

A: Vapour pressure is the pressure exerted by the liquids in the vapour phase

Q: Which has the highest freezing point:  1. pure H20  2. 0.020 m MgCl2 3. 0.250 m NaCl 4. 0.050 m…

A: Freezing point:- It is the temperature at which a liquid starts to freeze into its solid form.…

Q: Select the solution with the lowest boiling point a) 0.2 M CaCl2 b) 0.2 M C2H6O2 C) Pure water…

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Q: A 0.97  m  aqueous solution of an ionic compound with the formula MX has a freezing point of -2.7…

A: ∆Tf and molality (m) relation is  ∆Tf = i x Kf x m where  ∆Tf = depression in freezing point…

Q: Which of the following would exhibit the lowest vapor pressure at 25oC? a. pure water b. a solution…

A: According to Raoult's law, the vapour pressure of any solution with non volatile solute is given by…

Q: (NEL), CO) 1 The molal boiling point elevation constant K =0.80 °C-kg mol for a certain substance X.…

A: Given : kb for X = 0.80°C.kg-1.mol-1  Mass of urea = 87.1 g  Mass of X = 750.0 g  Boiling point of…

Q: Choose the solvent below that would show the smallest boiling point elevation when used to make a…

A: Given : Molality of solute = 0.10 m And the Kb of different solutions as, A. water, Kb = 0.512oC/m…

Q: What is the boiling point of an aqueous Ba(OH)₂ solution made to be 1.8 m Ba(OH)₂? (Kb for water is…

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Q: Assuming that the following aqueous solution has 0.1 M concentration, which will have the lowest…

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Q: What is the boiling point elevation when 12.0 g of iodine is dissolved in 100 g of carbon…

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Q: Methane has a Henry's Law constant (k) of 9.88x10^-2 mol/(L·atm) when dissolved in benzene at 25°C.…

A: Henry's law - it is a gas law states that the amount of dissolved gas in a liquid is directly…

Q: Calculate Osmotic Pressure Solution A Solution B Glucose 1.5 mM 2.0 mM NaCl 1.0 mM 2.0 mM Albumin…

A: Given: Osmolarity of solution A = 14 mM = 0.014 M.                                     (Since 1 M =…

Q: Which aqueous solution is expected to have the lowest freezing point?     2.5m glucose     None…

A: The freezing point of a solution can be given as : ∆Tf = Kf × m × i                    .... eq 1Here…

Q: Calculate the molecular weight of the solute in a solution containing 2.47 g of a non-volatile…

A: ∆Tf =KfmKf = 3.9m =wsoluteMWsolute * 1000Wsolvent m =2.47 gMWsolute * 1000100 g      =24.7MWsolute

Q: Rank the following aqueous solutions in order of decreasing freezing point. Select 1 (highest…

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Q: What is the expected freezing point of a 0.50  m solution of Na 2CO 3 in water?  K f for water is…

A: Freezing point depression will be equal to,ΔTf = i Kf m Given that,Molality = 0.50 m Kf = 1.86oC/mi…

Q: Choose the aqueous solution below with the lowest freezing point. All solutions are made of…

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

Q: A mystery liquid with a density of 1.24 g/mL has a freezing point of 7.35 oC.  A sample of 7.47…

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Q: When Ca(OH)2 is dissolved in water, how many particles are in the solution? 2. Which of the…

A: 1) Ca(OH)2 is the strong base, so it completely dissociated into ions. Ca(OH)2 -‐--> Ca2+ + 2OH-…

Q: dentify which ONE of the following aqueous solutions has the highest freezing point assuming 100%…

A: Find out highest freezing point of solution. 100% dissociation

Q: What is the freezing point of a solution prepared by adding 150 g trichothecene (C19H24O5) to 0.867…

A: The given data contains, mass of trichothecene = 150 g. mass of benzene = 0.867 kg.

Q: A 267−mL benzene solution containing 2.27 g of an organic polymer has an osmotic pressure of 7.37 mm…

A: 267 mL of benzene solution contains 2.27 g of an organic polymer has an osmotic pressureof 7.37 mm…

Q: The vapor pressure of a sugar solution is 7.88 mm Hg at 20 ºC. What is the mole fraction of water in…

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Q: 21. At 50.0 °C, the volatile liquid hydrocarbon hexane, CH, displays a vapor pressure of 400 mm Hg.…

A: Molecular weight of icosane C20H42 = 282.55 g/mol Number of moles of non-volatile solute (icosane)=…

Q: How will you express 60% aqueous sugar solution (C12H22O11) in terms of molality?

A: Given,  60% aqueous sugar solution (C12H22O11)

Q: What are the boiling point and freezing point of a 1.47 m solution of naphthalene in benzene? (The…

A: The boiling point of a solvent can increase when we add my non-volatile solute to it. It is called…

Q: Which aqueous solution has the lowest freezing point? Circle one. 0.10 m Na2SO4 0.10 m KNO3 0.10…

A: Depression in freezing point:                                                  ∆Tf= iKfm where, ∆Tf=…

Q: Which solution will provide the LOWEST freezing point? Group of answer choices 1.0 M Na2CO3 1.0 M…

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

Q: Consider a semipermeable membrane that is separating two solutions. One solution is a 1.7-M CsCl…

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Q: Which of the following aqueous solutions would have the highest vapor pressure? A) 0.10 M NaCl B)…

A: Given: A) 0.10 M NaCl.       B)   0.10 M MgCl₂ C) 0.10 M CH₃OH    D) 0.10 M Li₃PO₄ Solution:…

Q: A solution that contains 3.00 g of urea [CO(NH2)2] dissolved in 78.1 g of benzene (C6H6) has a…

A: Given,  Solution of urea(solute) and benzene(solvent) has a freezing point of 2.37 °C. The normal…

Q: Which aqueous solution will freeze at -0.837°C? What is the boiling point of the solution?     0.15…

A: We know that  ∆Tf = kf ×m×i and ∆Tb = kb×m×i

Q: 4. Which of the following solutions has the same melting point that a 0.1m C6H12O6 solution? • 0.1m…

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

Q: Given - Boiling point elevation A solution of: SOLVENT: Water (H2O) - 100mL or 100.00g SOLUTE:…

A: A numerical problem based on colligative properties, which is to be accomplished.

Q: What are the boiling point and freezing point of a 3.47 m solution of naphthalene in benzene? (The…

A: Given:  Kb = 2.53 °C/m m = 3.47 m Solution: ∆Tb = Kb × m = 2.53 °C/m × 3.47 m       = 8.78 °C…

Q: In a solution of acetone and water, the mole fraction of water is 0.573. If the vapor pressure of…

A:

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.