Select 'True' or 'False' for each of the following items:  When salt is sprinkled on an icy road, the ice melts due to a decrease in melting point.  Increasing the surface area of the solute increases the rate of solvation.  Adding an ionic salt to water makes the water boil faster.  Adding an ionic salt to water elevates the boiling point of the solution.  When salt is sprinkled on an icy road, the ice melts due to an increase in temperature.

Q: Determine the freezing point of a solution which contains 0.31 mol of sucrose in 175 g of water.…

A: Given moles of sucrose = 0.31 mol mass of water = 175 g For water , Kf = 1.86 oC/m  Let freezing…

Q: If 2.51 g of a molecular compound  dissolved in 100.0 g of water produces a solution with a freezing…

A: When a solute is added to a solvent, the freezing point of solvent decreases known as depression in…

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: A 2.350×10−2 M solution of NaCl in water is at 10.0∘C. The sample was created by dissolving a sample…

A: A 2.350×10−2 M solution of NaCl in water is at 10.0∘C. The sample was created by dissolving a sample…

Q: What is the boiling point of a phenol solution if that same solution freezes at 38.4 °C? The normal…

A: We know that when a solution is made from a pure solvent, there is depression in freezing point, and…

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

A:

Q: 100 mL of water are being added into a beaker containing 200 mL of 1.0 M KNO3 aqueous solution.…

A: Answer:To dilute a solution water is gradually added in it and this added water only changes the…

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

A:

Q: A compound of cobalt, carbon, and oxygen contains 28.1% C and 34.5% Co. When 0.147 g of this…

A: The depression in freezing point = freezing point of solvent (cyclohexane) - freezing point of…

Q: A solution is made by dissolving 8.00g of a nonvolatile, nonelectrolyte with a molar mass of 69.85…

A: To calculate the freezing point of solution , we would first Calculate depression in freezing point…

Q: What volume of ethylene glycol (), a nonelectrolyte, must be added to 17.0 L water to produce an…

A: Let's apply the formula for Depression of freezing point of a solution- ΔT = Kf . m . i Where, ΔT =…

Q: Ethylene glycol is used as antifreeze in automobile radiators. What is the freezing temperature and…

A:

Q: Determine the freezing point of a solution that contains 65.1 g of naphthalene (C10H8, molar mass =…

A: Given: Mass of Napthalene = 65.1g            Volume of benzene = 734 mL            Density of…

Q: 25.00 g of acetone (C3H6O; molar mass 58.08 g/mol). The vapor pressure of the solution is determined…

A: P0-PsP0 = x1x1+x2P0 →vapour pressure of pure solventPs →vapour pressure of solutionx1 → No of moles…

Q: A solution is prepared by adding 5.0 moles of LINO3 to 50.0 mole of water at 25 °C. Pure water has a…

A: The moles of water = 50.0 molesThe moles of = 5.0 molesThe vapor pressure of pure water  = 24.0…

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.