Mr. Elmhorst is making a pitcher of apple juice using frozen concentrate. Which statement below is an acurate description of how adding the concentrate to the water changes the solution?

Increasing the concentrate will increase the concentration.

Increasing the agitation will increase the concentration.

Decreasing the agitation will decrease the concentration.

Decreasing the concentrate will increase the concentration.

Which (TWO) options below would help understand how agitation (stirring) affects the rate of dissolution (how fast solute dissolves)?

Record the time of solute dissolution

Record the temperature of the solvent

Which (TWO) options would make a solution more concentrated (stronger solution)?

Adding more solute or solid to the solution.

Increasing the ratio of solute to water

Adding more solvent or water to the solution.

Decreasing the ratio of solute to water

Which (TWO) options would make a solution less concentrated (weaker solution)?

Adding more solvent or water to the solution.

Decreasing the ratio of solute to water

Adding more solute or solid to the solution.

Increasing the ratio of solute to water

Which option best describes the solute and the solvent of an apple juice solution?

Apple concentrate is the solute and water is the solvent

Apple concentrate is the solvent and water is the solute

Apple concentrate and water are both Solvents

Apple concentrate and water are both Solutes

Which aqueous solution of lemonade concentrate is the most concentrated?

30 mg of solute in 100 mL of water

50 mg of solute in 200 mL of water

10 mg of solute in 150 mL of water

20 mg of solute in 200 mL of water

Which of these BEST describes how sugar dissolves in water?

Water pulls the sugar particulate ions apart.

Sugar sticks inside the water molecules.

Sugar pulls the solvent elements apart from one another.

Water reacts to the sugar molecule creating a reaction.

What happens to the concentration of a saltwater solution if you add more salt but keep the amount of water the same?

The solution becomes more concentrated

The solution becomes more diluted

The concentration stays the same

Which of the following actions will NOT increase the rate at which a solid dissolves in a liquid?

Adding more solute than the solvent can dissolve

Aqueous Solutions Unit Test Review CCA2

Quiz

•

Science

•

6th - 8th Grade

•

Practice Problem

•

Medium

•

NGSS

MS-PS1-2, MS-PS3-4

Standards-aligned

JOSHUA ELMHORST

Used 8+ times

FREE Resource

22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

During the process of dissolving a solute, what does a mechanical stirrer help with?

Particle size of the solute in the solution.

Temperature of the solvent in the solution.

Agitation of the solute in the solution.

Color of the solute in the solution.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which type of granular sugar would have the lowest rate of dissolution (dissolvability)?

Which type of granular sugar would have the greatest (fastest) rate of dissolution (dissolvability)?

What would you need to do in order to make an aqueous solution (lemonade) more diluted?

Adding more sugar will dilute the solution.

Adding more lemons will dilute the solution.

Adding more solution will dilute it.

Adding more water will dilute the solution.

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

An aqueous solution components and solution percents are shown in the chart.
Which ingredient is the solvent?

Mixed components

Potassium Sulfate

Splenda Sweetner

Water

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which component in the chart has the highest solute concentration in this aqueous solution?

Mixed components

Potassium Sulfate

Splenda Sweetner

Water

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What effect does adding water have on an aqueous solution of making a strong cup of coffee at Starbucks?

It decreases the amount of solvent

It decreases the amount of sugar

It increases the amount of coffee

It dilutes it

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Aqueous Solutions Unit Test Review CCA2

22 questions

During the process of dissolving a solute, what does a mechanical stirrer help with?

Which type of granular sugar would have the lowest rate of dissolution (dissolvability)?

Which type of granular sugar would have the greatest (fastest) rate of dissolution (dissolvability)?

What would you need to do in order to make an aqueous solution (lemonade) more diluted?

An aqueous solution components and solution percents are shown in the chart.
Which ingredient is the solvent?

Which component in the chart has the highest solute concentration in this aqueous solution?

What effect does adding water have on an aqueous solution of making a strong cup of coffee at Starbucks?

Mr. Elmhorst is making a pitcher of apple juice using frozen concentrate. Which statement below is an acurate description of how adding the concentrate to the water changes the solution?

What can you do to increase the rate of dissolution
(disolve faster) when mixing small sugar cubes (10 grams) into warm water (90*F)?

When making orange juice from frozen concentrate,
which TWO options would increase the concentration of the solution?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science

Aqueous Solutions Unit Test Review CCA2

22 questions

During the process of dissolving a solute, what does a mechanical stirrer help with?

Which type of granular sugar would have the lowest rate of dissolution (dissolvability)?

Which type of granular sugar would have the greatest (fastest) rate of dissolution (dissolvability)?

What would you need to do in order to make an aqueous solution (lemonade) more diluted?

An aqueous solution components and solution percents are shown in the chart. Which ingredient is the solvent?

Which component in the chart has the highest solute concentration in this aqueous solution?

What effect does adding water have on an aqueous solution of making a strong cup of coffee at Starbucks?

Mr. Elmhorst is making a pitcher of apple juice using frozen concentrate. Which statement below is an acurate description of how adding the concentrate to the water changes the solution?

What can you do to increase the rate of dissolution (disolve faster) when mixing small sugar cubes (10 grams) into warm water (90*F)?

When making orange juice from frozen concentrate, which TWO options would increase the concentration of the solution?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science

An aqueous solution components and solution percents are shown in the chart.
Which ingredient is the solvent?

What can you do to increase the rate of dissolution
(disolve faster) when mixing small sugar cubes (10 grams) into warm water (90*F)?

When making orange juice from frozen concentrate,
which TWO options would increase the concentration of the solution?