Solutions Unit Review

A mixture in which the particles of a solute are dissolved in the particles of a solvent is called ___

• a heterogenous mixture

• a solution

• a suspension

• a colloid

The minor component of a solution, which is dissolved in another substance, is called ___

• the solute

• the solvent

• an alloy

• the substrate

Tags

NGSS.HS-ESS2-5

What's the solvent in air?

• carbon dioxide

• water

• oxygen

• nitrogen

The maximum amount of solute that will dissolve per volume of solvent is called ___

• molarity

• mass percent

• concentration

• solubility

What is the molar concentration of a solution when 100 mL water are used to dissolve 21g CuSO₄?

• 0.13 M

• 0.013M

• 1.6 M

• 0.84 M

A solution that has the maximum amount of solute dissolved in the solvent is called __________________.

• saturated

• supersaturated

• unsaturated

• suspension

A solution that has less than the maximum amount of solute dissolved in the solvent is called __________________.

• saturated

• supersaturated

• unsaturated

• suspension

How many grams of NaCl need to be dissolved in 50mL of water to make a 0.2M solution?

• 1.82g

• 0.13g

• 1.67g

• 0.58g

A solution that has more than the maximum amount of solute dissolved in the solvent is called __________________.

• saturated

• supersaturated

• unsaturated

• suspension

Which of the following would be classified as an electrolyte in aqueous solution?

• Na₂CO₃

• H₂SO₄

• HF

• all of these