Quiz about Matter & Solutions Review

Question 1

Select the Element:

Accepted Answer

A molecule of one type of atom

Answer

A molecule composed of more than one type of atom

Answer

A molecule with 2 phosphorus atoms and 5 oxygen atoms

Answer

A molecule of carbon dioxide

Question 2

Select the compound:

Accepted Answer

A molecule with 2 phosphorus atoms and 5 oxygen atoms

Answer

A molecule of 2 oxygen atoms

Answer

A molecule composed of one type of atom

Answer

An atom of Krypton

Question 3

The chemical formulas of three substances are recorded.

C₃H₈O

C₄H₁₀O

C₅H₁₂O

These compounds contain the same...

Accepted Answer

elements

Answer

molecules

Answer

chemical formulas

Answer

chemical symbols

Question 4

The chemical formulas of three substances are recorded.

C₃H₈O

C₄H₁₀O

C₅H₁₂O

You know each formula has the same elements because each has the same...

Accepted Answer

chemical symbols

Answer

molecules

Answer

chemical formulas

Answer

elements

Question 5

The chemical formulas of three substances are recorded.

C₃H₈O

C₄H₁₀O

C₅H₁₂O

They are different compounds because they have different...

Accepted Answer

chemical formulas

Answer

molecules

Answer

chemical symbols

Answer

elements

Question 6

Glucose is a simple sugar with the molecular formula C₆H₁₂O_6.It contains elements that can be found on the Periodic Table.

How many atoms in all are in a molecule of glucose?

Accepted Answer

24

Answer

12

Answer

6

Answer

1

Question 7

Glucose is a simple sugar with the molecular formula C₆H₁₂O_6.It contains elements that can be found on the Periodic Table.

How many atoms of carbon are in a molecule of glucose?

Accepted Answer

6

Answer

12

Answer

1

Answer

24

Question 8

Glucose is a simple sugar with the molecular formula C₆H₁₂O_6.It contains elements that can be found on the Periodic Table.

How many atoms of hydrogen are in a molecule of glucose?

Accepted Answer

12

Answer

6

Answer

1

Answer

24

Question 9

Glucose is a simple sugar with the molecular formula C₆H₁₂O_6.It contains elements that can be found on the Periodic Table.

How many atoms of oxygen are in a molecule of glucose?

Accepted Answer

6

Answer

12

Answer

1

Answer

24

Question 10

Image A & B show 2 different substances. Which of the following statements accurately describe the two substances? Choose two answers.

Accepted Answer

Images A and B are both molecules containing 2 atoms of oxygen.

Accepted Answer

Images A is an element and Image B is a compound.

Answer

Images A and B are both composed of carbon and oxygen.

Answer

Images A and B are both compounds containing only 2 atoms of oxygen.

Answer

Images A is a compound and Image B is an element.

Question 11

A glass of lemonade with ice sits outside in the Texas summer heat. Before long the ice begins to melt. Which of the following has occurred? Select two answers.

Accepted Answer

The ice has melted, which is a physical change.

Accepted Answer

The lemonade has been diluted by the water from the melting ice.

Answer

The ice has melted, which is a chemical change.

Answer

The water from the melting ice has been diluted by the lemonade.

Answer

The water from the melting ice has not diluted by the lemonade.

Question 12

Compare the four solutions in the diagram in terms of the amount of solute and the volume of the solutions. Which is the most concentrated?

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 13

Compare the four solutions in the diagram in terms of the amount of solute and the volume of the solutions. Which is the most diluted?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 14

Compare the four solutions in the diagram in terms of the amount of solute and the volume of the solutions. Which has the same concentration as Solution B?

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 15

The table summarizes data taken from a laboratory experiment where students measured the dissolving rate of 3 dissolvable vitamin C tablets. The tablets were either whole, cut into quarters, or completely crushed before starting the experiment.

Which statement best describes the concentration of the solutions made from the dissolved vitamin C tablets?

Accepted Answer

All three solutions have the same concentrations because the amounts of water and solute were the same.

Answer

The solution with the whole tablet has the highest concentration because the tablet was in one piece.

Answer

The solution with the crushed tablet has the lower concentration because the tablet was in so many pieces.

Answer

All three solutions had a concentration of zero because the tablets completely dissolved in the water.

Question 16

To decrease the rate of dissolution of a solute, do we increase or decrease the temperature?

Accepted Answer

Decrease

Answer

Increase

Answer

Neither

Question 17

To decrease the rate of dissolution of a solute, do we increase or decrease the agitation of the solution?

Accepted Answer

decrease

Answer

increase

Answer

neither

Question 18

To decrease the rate of dissolution of a solute, do we increase or decrease the surface area of the solute?

Accepted Answer

decrease

Answer

increase

Answer

neither

Question 19

In an experiment, students were given the task of dissolving NaCl in water to create aqueous solutions.

Based on each student's experimenta; setup, which student completed the task fastest?

Accepted Answer

Student 3 because the tablets had the highest surface area and temperature.

Answer

Student 1 because the tablets had the lowest surface area.

Answer

Student 2 because the tablets had the highest surface area.

Answer

Student 4 because the tablets had the lowest surface area and temperature.

Question 20

Erika is making a saltwater solution to remove ice from her driveway. She pours salt into a big bucket of water, but most of it sinks to the bottom. What is the simplest way to get the salt to dissolve?

Accepted Answer

Heat the water

Answer

Crush the granules

Answer

Add ice to the bucket

Answer

Stir the solution

Question 21

The table summarizes data taken from a laboratory experiment where students measured the dissolving rate of 3 dissolvable vitamin C tablets. The tablets were either whole, cut into quarters, or completely crushed before starting the experiment.

Which two experiments would examine ways to change the rate of dissolution?

Accepted Answer

Use crushed, quartered, and whole tablets with varying sizes.

Accepted Answer

Use full tablets in each trial but use a different temperature of water for each container.

Answer

Use crushed, quartered, and whole tablet, and measure the amount of water evaporated following the heating.

Answer

Use full tablets in each trial but increase the amount of water used to dilute the Vitamin C tablet.

Answer

Use full tablets in each trial and stir each tablet a different number of times when dissolving.

Question 22

The table summarizes data taken from a laboratory experiment where students measured the dissolving rate of 3 dissolvable vitamin C tablets. The tablets were either whole, cut into quarters, or completely crushed before starting the experiment.

In this experiment, the____________ tablet dissolved the fastest because it had the ____________ . Which terms best complete the sentence?

Accepted Answer

Crushed; highest surface area

Answer

Crushed; highest temperture

Answer

Whole; highest surface area

Answer

Quartered; Lowest concentration

Matter & Solutions Review

25 questions

Select the Element:

Select the compound:

The chemical formulas of three substances are recorded.
C₃H₈O
C₄H₁₀O
C₅H₁₂O
These compounds contain the same...

The chemical formulas of three substances are recorded.
C₃H₈O
C₄H₁₀O
C₅H₁₂O
You know each formula has the same elements because each has the same...

The chemical formulas of three substances are recorded.
C₃H₈O
C₄H₁₀O
C₅H₁₂O
They are different compounds because they have different...

Glucose is a simple sugar with the molecular formula C₆H₁₂O_6.It contains elements that can be found on the Periodic Table.
How many atoms in all are in a molecule of glucose?

Glucose is a simple sugar with the molecular formula C₆H₁₂O_6.It contains elements that can be found on the Periodic Table.
How many atoms of carbon are in a molecule of glucose?

Glucose is a simple sugar with the molecular formula C₆H₁₂O_6.It contains elements that can be found on the Periodic Table.
How many atoms of hydrogen are in a molecule of glucose?

Glucose is a simple sugar with the molecular formula C₆H₁₂O_6.It contains elements that can be found on the Periodic Table.
How many atoms of oxygen are in a molecule of glucose?

Image A & B show 2 different substances. Which of the following statements accurately describe the two substances? Choose two answers.

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Matter & Solutions Review

25 questions

Select the Element:

Select the compound:

The chemical formulas of three substances are recorded.C3H8OC4H10OC5H12OThese compounds contain the same...

The chemical formulas of three substances are recorded.C3H8OC4H10OC5H12OYou know each formula has the same elements because each has the same...

The chemical formulas of three substances are recorded.C3H8OC4H10OC5H12OThey are different compounds because they have different...

Glucose is a simple sugar with the molecular formula C6H12O6. It contains elements that can be found on the Periodic Table.How many atoms in all are in a molecule of glucose?

Glucose is a simple sugar with the molecular formula C6H12O6. It contains elements that can be found on the Periodic Table.How many atoms of carbon are in a molecule of glucose?

Glucose is a simple sugar with the molecular formula C6H12O6. It contains elements that can be found on the Periodic Table.How many atoms of hydrogen are in a molecule of glucose?

Glucose is a simple sugar with the molecular formula C6H12O6. It contains elements that can be found on the Periodic Table.How many atoms of oxygen are in a molecule of glucose?

Image A & B show 2 different substances. Which of the following statements accurately describe the two substances? Choose two answers.

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science

The chemical formulas of three substances are recorded.
C₃H₈O
C₄H₁₀O
C₅H₁₂O
These compounds contain the same...

The chemical formulas of three substances are recorded.
C₃H₈O
C₄H₁₀O
C₅H₁₂O
You know each formula has the same elements because each has the same...

The chemical formulas of three substances are recorded.
C₃H₈O
C₄H₁₀O
C₅H₁₂O
They are different compounds because they have different...

Glucose is a simple sugar with the molecular formula C₆H₁₂O_6.It contains elements that can be found on the Periodic Table.
How many atoms in all are in a molecule of glucose?

Glucose is a simple sugar with the molecular formula C₆H₁₂O_6.It contains elements that can be found on the Periodic Table.
How many atoms of carbon are in a molecule of glucose?

Glucose is a simple sugar with the molecular formula C₆H₁₂O_6.It contains elements that can be found on the Periodic Table.
How many atoms of hydrogen are in a molecule of glucose?

Glucose is a simple sugar with the molecular formula C₆H₁₂O_6.It contains elements that can be found on the Periodic Table.
How many atoms of oxygen are in a molecule of glucose?