8. An aqueous solution of methanol in water has a vapor pressure that is A. equal to that of methanol B. more than that of water C. less than that of water D. equal to that of water

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: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.139. What is the…

A: The vapor pressure of a solution can be calculated using Raoult's Law. This law states that the…

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

A:

Q: A solution is made using 15.7 percent by mass CH2CI2 in CHCI3. At 30 °C, the vapor pressure of pure…

A: a) For any molecule to show hydrogen bonding, there should be a H atom attached to high…

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: An aqueous solution is prepared by diluting 3.30 mL acetone (CH,COCH,) with water to a final volume…

A:

Q: The following figures shows a particle-level view of a sealed container partially filled with a…

A: From given  We are assuming as ideal gas behaviour and each statement is checked for X and Y and…

Q: What is the vapor pressure of a solution made by mixing 62.0 g of glucose, C_6H_12O_6 with 180 g of…

A: Since the glucose is a non volatile solute  hence the vapour pressure of glucose is 0 Hence the…

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: In a 71.0-g aqueous solution of methanol, CH,0, the mole fraction of methanol is 0.220. What is the…

A: Mass of Aqueous Methanol solution = 71 g Mole fraction of methanol = 0.220 Molar mass of methanol =…

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

A: Depression in freezing point is the relative lowering of freezing point of the solution from the…

Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.287. What is the…

A:

Q: An aqueous solution contains 13.9 % NaCl by mass. What mass of water (in grams) is contained in 3.0…

A:

Q: An aqueous solution contains 17.5 g of an unknown molecular compound in 100.0 g of water and has a…

A: Given : aqueous solution of compound (means solvent is water). Mass of solute = 17.5 g Freezing…

Q: A solution is made by dissolving 8.08 grams of a compound with molar mass 55  in 300 grams of water.…

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

Q: 7. An aqueous NaCl solution is made using 112 g of NaCl diluted to a total solution volume of 1.00…

A: The mass of NaCl is 112 g.The volume of the solution is 1.00 L = 1000 mL.The density of the solution…

Q: 1. Fill in the blanks in the table for aqueous solutions of the compounds shown. The density of the…

A: The objective of the question is to fill the table.

Q: At a certain temperature the vapor pressure of pure àcetyl bromide (CH, COB1) is measured to be 395.…

A: Raoult's Law :-  It states that, For a solution of two volatile liquids, the partial vapor pressure…

Q: A 14.7 percent by mass solution of organic compound in Benzene boils at 85.6 o Determine the molar…

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

Q: The percent by mass of methanol (MM = 32.04 g/mol) in an aqueous solution is 92.9%. What is the…

A: 1) Percentage by mass=92.9% 2) Molecular weight of methanol (MM=32.04 g/mol)

Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.199. What is the…

A: Given,  Mole fraction of nonvolatile solute = xB = 0.199  Vapor pressure of pure benzene = P° = 26.5…

Q: A  compound  of   cobalt,  carbon,  and  oxygen  con-tains 28.10% C and 34.47% Co. When 0.147 g of…

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

Q: An aqueous solution of hydrochloric acid contains 28% HCl (36.45 g/mol) by mass. What is the molal…

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: The normal boiling point for an aqueous solution of BaCl2 is 104.15 o What is              the…

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

Q: A 12.3 percent by mass solution of organic compound in Benzene boils at 84.5 oC.…

A:

Q: Beaker A Beaker B Beaker B shows the solvation of a because... Salt, it breaks apart into ions.…

A: In a sugar molecule, C, H, and O atoms are strongly bonded and do not undergo dissociation. Thus, on…

Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.113. What is the…

A: When a non-volatile solute is dissolved in a pure solvent then the vapour pressure of the solution…

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.