Level 1 Review

Last updated 3 months ago

10 questions

Required

Library

Level 1 Review

Last updated 3 months ago

10 questions

Required

Question 1

What is the substance present in greater amount in a solution?

solvent

solution

solute

dilute

Required

Question 2

Which is the substance being dissolved in a solution?

solvent

solute

solution

dissolution

Required

Question 3

In a can of soda carbon dioxide is dissolved in flavored water. Match the definition to the correct word.

Draggable item		Corresponding Item
solute		soda
solution		water
solvent		carbon dioxide

Required

Question 4

What is the molarity of a 4.0 L solution with 2 moles of solute?

2 M

0.5 M

0.25 M

4 M

Required

Question 5

What is the molarity of a 1.5 L solution with 30 grams of NaCl dissolved in it?

20 M

1.33 M

0.05 M

0.33 M

Required

Question 6

Draggable item		Corresponding Item
Saturated solution		has the max amount of solute
Unsaturated solution		has less than the max amount of solute
Supersaturated solution		has more the max amount of solute

Required

Question 1

What is the substance present in greater amount in a solution?

solvent

solution

solute

dilute

Question 2

Which is the substance being dissolved in a solution?

solvent

solute

solution

dissolution

Question 3

In a can of soda carbon dioxide is dissolved in flavored water. Match the definition to the correct word.

Draggable item		Corresponding Item
solute		soda
solution		water
solvent		carbon dioxide

Question 4

What is the molarity of a 4.0 L solution with 2 moles of solute?

2 M

0.5 M

0.25 M

4 M

Question 5

What is the molarity of a 1.5 L solution with 30 grams of NaCl dissolved in it?

20 M

1.33 M

0.05 M

0.33 M

Question 6

Draggable item		Corresponding Item
Saturated solution		has the max amount of solute
Unsaturated solution		has less than the max amount of solute
Supersaturated solution		has more the max amount of solute

Required

Question 7

How much NaNO3 must be dissolved in 100 g of water at 40C to create a saturate solution?

120

90

105

150

Required

Question 8

Dissolving 60 g of NH4Cl into 100 g of water at 40C will yield what type of solution?

supersaturated

saturated

unsaturated

Required

Question 9

Which compounds solubility is least affected by temperature changes?

KI

NaCl

KClO3

KNO3

Required

Question 10

10.

At what temperature does HCl have the same solubility in water as KNO3?

80C

20C

145C

40C

Question 7

How much NaNO3 must be dissolved in 100 g of water at 40C to create a saturate solution?

120

90

105

150

Question 8

Dissolving 60 g of NH4Cl into 100 g of water at 40C will yield what type of solution?

supersaturated

saturated

unsaturated

Question 9

Which compounds solubility is least affected by temperature changes?

KI

NaCl

KClO3

KNO3

Question 10

10.

At what temperature does HCl have the same solubility in water as KNO3?

80C

20C

145C

40C