Question

-concentration expressed by ____ is a ratio of a measured amount in mass of solute to measure a amount in mass of solution.
-the unit used to express mass of solute or solvent.___
-the unit of volume of solute or solvent is expressed by____.
-a solution that contains large amount of solute is described as _____
-it is the mass of solute present in 100 ml of solution.___

Answer 1

Answer:

1.Mass Percent: The mass percent is used to express the concentration of a solution when the mass of a solute and the mass of a solution is given: Mass Percent=Mass of SoluteMass of Solution×100%

2.The SI unit for molality is mol/kg, or moles solute per kg of solvent.

3.Molarity

4.A concentrated solution is one that has a relatively large amount of dissolved solute. A dilute solution is one that has a relatively small amount of dissolved solute.

5. Volume percentage is defined as the volume of the solute present in the total volume of the solution multiplied by 100.

So, the correct answer is volume.

i hope u will get it

Answer 2

• Concentration expressed by __molarity_ is a ratio of a measured amount in mass of solute to measure a amount in mass of solution.
• The unit used to express mass of solute or solvent.__is molarity i.e. mol/g_or mol/liter
• The unit of volume of solute or solvent is expressed by__ml or l__.
• A solution that contains large amount of solute is described as ___concentrated solution.__
• It is the mass of solute present in 100 ml of solution. It is called mass percentage.___