How does heat affect the rate a solute dissolves? Why?

Heating can increase the rate a solute dissolves because the higher temperatures can increase the kinetic energy of the solvent molecules. This causes the solvent particles to move faster and more frequently with the solute.

It can decrease the rate of a solute because it cause the molecules of the solvent to stick together and not be able to mix with the solute.

Heat makes the solute molecules bigger, so they dissolve faster and increase the rate of solvation.

Why does pressure have an impact on gases that are solutes?

Gases are able to be compressed, and an increase in pressure allows for more gas molecules to go into the liquid. The increase the concentration of gases in the solution.

Pressure causes the gas particles to expand and distribute evenly with the solvent.

Pressure adds extra oxygen to the gas, and the liquid is only good at dissolving oxygen.

"like dissolves like" means...

A phrase to determine which compounds will dissolve in other compounds.

Substances with similar intermolecular forces WILL dissolve in each other. A solvent and a solute with similar intermolecular forces will easily make a solution.

Two solutes will dissolve the same at the same rate in the same solvent.

Substances with similar intermolecular forces will NOT dissolve in each other. A solvent and a solute with similar intermolecular forces will make it harder to create a solution.

What best describes a polar substance?

A substance where electrons are shared unequally between atoms due to differences in electronegativity, where one side of the molecule is positively charge and the other side is negatively charge.

A substance where electrons are shared equally between all atoms, resulting in no net charge difference across the molecule.

A substance composed of ions with a strong overall electrical charge.

A substance that has equally shared positive electrons between atoms.

Which best explains Non-polar substances?

A substance where electrons are shared equally between atoms, resulting in little to no net charge difference across the molecule.

A substance where there is a significant difference in electronegativity between the atoms.

A substance formed through ionic bonding between metals and nonmetals.

Difference between non-polar and polar substances is...

Polar substances have an uneven distribution of electron density, resulting in partial charges, while nonpolar substances has an even distribution of electron density with no significant partial charges.

Non-polar substances are formed through ionic bonds, while polar substances are formed through covalent bonds.

Polar substances have an even distribution of electrons, while non-polar substances have an uneven distribution.

Non-polar substances are made of only one type of atom, and polar substances are made of multiple types of atoms.

What is a saturated solution?

A saturated solution is a solution that contains the maximum amount of solute that can be dissolved in a given amount of solvent, depending on the specific temperature and pressure.

A solution that contains a very high concentration of solute.

A saturated solution is a solution that has to much solvent, which does not allow the solute to dissolve properly.

A saturated solutions is a colloid.

How are saturated solutions made?

Saturate solutions can be made by adding a solute to a solvent until no more solute can be dissolves at a specific temperature.

By adding a very large amount of solute to a small amount of solvent and stirring consistently.

Adding a small amount of solute to a large amount of solvent and stirring consistently.

Adding a lot of water to an equally distributed amount of solvent and solute.

What is a unsaturated solution?

A solution that contains less than the maximum amount of solute that is capable of being dissolved. It is able to dissolve more solute.

A solution where the solute has completely reacted with the solvent.

A solution that contains more solute than the maximum amount that can be dissolved in the solvent at a given temperature and pressure.

Which response is the correct way to determine if a solution is unsaturated?

its ability to dissolve more solute at a given temperature, which shows it has not reached its maximum of the amount of solute that can dissolve in the solvent.

Heating the solution and observing if the volume increases.

Observing that the solution is clear and transparent.

If the solution begins to bubble and turn cloudy.

What is a supersaturated solution?

A solution that contains an excess amount of solute than it can normally hold at a given temperature. An excess amount of solute is present over the maximum amount.

A solution that contains the maximum amount a of solute that can be dissolved in the solvent at a given temperature and pressure.

A solution that contains less solute than the maximum amount that can be dissolved in the solvent at a given temperature.

A solution that has an excess amount of solvent that is unable to dissolve the solute.

A supersaturated solution is made by...

dissolving more solute into a solvent than what's possible at a given temperature

Heating a saturated solution to dissolve more solute, and then slowly cooling the solution without disturbing it.

Stirring a saturated solution consistently while adding more solute.

Adding a large excess of solute to a solvent at room temperature.

How do you determine if a solution is supersaturated?

Observing if added solute dissolves or precipitates out when cooled.

Adding a small "seed crystal" of the solute to the solution and observing if crystallization occurs.

Observing that the solution is very concentrated or deeply colored.

What is a solubility curve?

A graph that shows the relationship between the solubility of a certain solute in a specific solvent at a noticeable temperature.

A graph that shows how fast a solute will dissolve in a solvent.

A graph that shows the rate at which a solute dissolves in a solvent over time.

It's a graph showing how much pressure you need to dissolve something

A solubility curve is created by:

Plotting the solubility of a substance at different temperatures.

Plotting the solubility of a substance at different agitation levels.

Mixing different solutes together and observing which ones dissolve.

Plotting the solubility of a substance at different pressure.

what is labeled on each axis of a solubility curve?

The x-axis typically represents temperature, and the y-axis represents solubility

The x-axis typically represents pressure, and the y-axis represents solubility

The x-axis typically represents volume, and the y-axis represents solubility

Why do gases look different from solids and liquids on the solubility curve? How?

Compared to solids and liquids, gases solubility typically decreases with increasing temperature, and on the solubility curve it shows a downward trend. Solids and liquids usually have an upward curve or slope. Liquids can vary.

Gases are always more soluble than solids.

The solubility of gases generally increases with increasing temperature, unlike most solids. On a solubility curve for gases an upward trend is shown.

Gases can vary, meaning can increase, decrease, or show little change with temperature. On a solubility curve this variety can appear as lines with varying slopes.

How to identify saturated on a solubility curve?

A curved lines represents saturation, but a saturated solution is determined if a point lies directly on the curve for a specific solute.

A saturated solution is represented by any point above the solubility curve.

A saturated solution is not represented by a single point but by the entire curve itself.

A saturated solution is represented by any point below the solubility curve.

How to identify unsaturated on a solubility curve?

A saturated solution is represented by any point below the solubility curve.

A curved lines represents saturation, but a saturated solution is determined if a point lies directly on the curve for a specific solute.

A saturated solution is represented by any point above the solubility curve.

A saturated solution is not represented by a single point but by the entire curve itself.

How to identify supersaturated on a solubility curve?

A saturated solution is represented by any point above the solubility curve.

A curved lines represents saturation, but a saturated solution is determined if a point lies directly on the curve for a specific solute.

A saturated solution is not represented by a single point but by the entire curve itself.

A saturated solution is represented by any point below the solubility curve.

In a solubility curve if the mass of water(solvent) changes what happens?

If the mass of water is altered, then the amount of solute that can dissolve at a given temperature also changes. However, the solubility curve itself remains the same.

The solubility curve will shift upwards or downwards on the graph.

The temperature at which saturation occurs will change on the curve.

The solubility curve is no longer useful and a new one must be created for the different mass of water.

Factors Affecting Solvation Quiz

Authored by Lisa Student

Chemistry

9th - 12th Grade

NGSS covered

Used 2+ times

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View

Student View

35 questions

Show all answers

MULTIPLE CHOICE QUESTION

30 sec • 3 pts

What can affect the rate a solute dissolves?

Temperature

light

sound

Water

Is the substance being dissolved a solute or solvent?

Solute

Solvent

colloid

suspension

MULTIPLE CHOICE QUESTION

30 sec • 3 pts

solids INCREASE in solubility as temperature increases.

True

False

MULTIPLE CHOICE QUESTION

30 sec • 3 pts

Gases DECREASE in solubility as temperature increase

True

False

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the substance that dissolves a substance?

Solvent

Solute

MULTIPLE CHOICE QUESTION

30 sec • 3 pts

How does increasing surface area impact the rate of solvation (dissolving)?

The greater surface area will expose more solute particles to the solvent, leading to faster dissolution.

An increased surface area will decrease the rate of solvation because the particles are unable to be exposed.

The increase in surface area has no impact on the rate of solvation.

A greater surface area will speed up and then slow down the rate of solvation.

MULTIPLE CHOICE QUESTION

30 sec • 3 pts

How can agitation affect the rate a solute dissolves?

Agitation can increase the rate a solute dissolves because it can change the temperature, and the change in temperature can impact the rate of solvation.

Agitation can decrease the rate at which a solute dissolves because the constant motion of stirring will separate the solute particles from the solvent.

Agitation will increase the rate at which a solute dissolves because, the constant motion of moving will allow fresh solvent to come in contact with the solute particles.

Agitation can decrease the rate at which a solute dissolves because it will cause the particles of the solute to sink.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

30 questions

nomenclatura organica

Quiz

•

11th Grade

30 questions

Ionisation and mass spectrometry

Quiz

•

12th Grade

33 questions

SCH 4U Heat Quiz!

Quiz

•

KG - University

30 questions

Some basic concepts of chemistry

Quiz

•

11th Grade

40 questions

Grade 8 8G Review

Quiz

•

7th - 9th Grade

40 questions

Chemistry 1st Half Book Test

Quiz

•

11th - 12th Grade

40 questions

Assessment on Chemical Reaction and Biomolecules

Quiz

•

10th Grade

40 questions

Bunsen Burners

Quiz

•

12th Grade

Popular Resources on Wayground

8 questions

Spartan Way - Classroom Responsible

Quiz

•

9th - 12th Grade

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

14 questions

Boundaries & Healthy Relationships

Lesson

•

6th - 8th Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

3 questions

Integrity and Your Health

Lesson

•

6th - 8th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

9 questions

FOREST Perception

Lesson

•

20 questions

Main Idea and Details

Quiz

•

5th Grade

Discover more resources for Chemistry

22 questions

Unit 9 Gas Law Quiz

Quiz

•

10th Grade

20 questions

Types of Chemical Reactions

Quiz

•

9th - 12th Grade

13 questions

Solubility Curves

Quiz

•

10th Grade

20 questions

momentum and impulse

Quiz

•

9th - 12th Grade

22 questions

Solubility Curve Practice

Quiz

•

10th Grade

40 questions

Unit 3 (Part 1) Chemical Equations & Reactions Review Game

Quiz

•

8th - 12th Grade

20 questions

Naming Covalent Compounds

Quiz

•

11th Grade

35 questions

Types of Chemical Reactions

Quiz

•

9th - 12th Grade

Factors Affecting Solvation Quiz

What can affect the rate a solute dissolves?

Is the substance being dissolved a solute or solvent?

solids INCREASE in solubility as temperature increases.

Gases DECREASE in solubility as temperature increase

What is the substance that dissolves a substance?

How does increasing surface area impact the rate of solvation (dissolving)?

How can agitation affect the rate a solute dissolves?

How does heat affect the rate a solute dissolves? Why?

The effect of pressure on the rate at which a solute dissolves, is determined depending on the physical state of the solute.

The following:
Temperature
Agitation (shaking or stirring)
Particle size
Are all factors that affect __________

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry

Factors Affecting Solvation Quiz

What can affect the rate a solute dissolves?

Is the substance being dissolved a solute or solvent?

solids INCREASE in solubility as temperature increases.

Gases DECREASE in solubility as temperature increase

What is the substance that dissolves a substance?

How does increasing surface area impact the rate of solvation (dissolving)?

How can agitation affect the rate a solute dissolves?

How does heat affect the rate a solute dissolves? Why?

The effect of pressure on the rate at which a solute dissolves, is determined depending on the physical state of the solute.

The following:TemperatureAgitation (shaking or stirring)Particle sizeAre all factors that affect __________

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry

The following:
Temperature
Agitation (shaking or stirring)
Particle size
Are all factors that affect __________