8th Science Mastery 6

Joy mixes one cup of sugar and one cup of lemon juice into 3 cups of water. The solvent in this recipe is the _______.

• lemon juice

• sugar

• water

Morgan is selling flavored drinks. She has fruit punch, strawberry, peach, and blue raspberry flavor packets to add to glasses of water. She also has strawberry and chocolate syrup to add to milk. Which of the following is not a solute?

• strawberry

• peach

• milk

Which states of matter can act as a solvent in a solution? Select all that apply.

• solid, liquid, gas

• solid, liquid, colloid

• liquid, gas, colloid

If one solution has 10 g of salt in 100 ml of water and one has 30 g of salt in 100 g of water, the one with 10 g is more _____ than the one with 30 g of salt.

• concentrated

• dilute

• dense

A solution that can hold more solute is called _____.

• unsaturated

• saturated

• supersaturated

As the temperature increases, the solubility of solid solutes in water will _____.

• drop to zero

• increase

• decrease

Tags

NGSS.MS-PS1-4

The maximum amount of salt that can dissolve in a certain amount of water is its _____.

• solution

• solubility

• saturation

Which of the following occurs when the pressure decreases from opening a carbonated drink?

• solubility of carbon dioxide decreases

• solubility of sugar decreases

• solubility of sugar increases

Which of the following would increase the solubility of a gas dissolved in water? Select all that apply.

• increasing pressure, increasing temperature

• decreasing pressure, increasing temperature

• decreasing temperature, increasing pressure

Which property do acids and bases share?

• good conductor of electricity

• slippery

• taste bitter