Solutions and Sig Figs

The ___ is the dissolved particles in solution

• Molarity

• solution

• solvent

• solute

If the molarity of a solution is 0.045, how many sig figs is this?

• 4

• 3

• 2

• 1

If the mole of a solute is 2.12 and is dissolved in 2.451 L, the calculator reports 8.64953. What is the final answer for Molarity?

• 8.649

• 8.65

• 8.650

• 8.64

The ___ is the amount of solute in moles that will dissolve per liter of solution

• Molarity

• Concentration

• Solutbility

The amount of solute that will dissolve in a specific amount of solvent at a certain temperature is called the _____ of that substance

• molarity

• concentration

• solubility

The ___ of a solution is the amount of solute that is dissolved in a given quantity of solvent

• molarity

• concentration

• solubility

when two liquids will dissolve each other they are said to be

• immiscible

• miscible

As the temperature of a solution increases, the solubility of solid substances _____

• decrease

• increase

as the temperature of a solution increases, the solubility of a gaseous substance ____

• decreases

• increases

As the pressure of a solution increases, the solubility of ____ substances will increase

• solid

• liquid

• gaseous