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Physical Chemistry Quizzes, Questions & Answers

Recent Physical Chemistry Quizzes

Melting and Freezing Quiz Questions and Answers

Questions: 10 | Attempts: 2716 | Last updated: Aug 2, 2025

Sample Question
Water is very dynamic.

True

False

Sometimes

Hardly

What Do You Know About The Avogadro's Number?

Questions: 10 | Attempts: 242 | Last updated: Mar 20, 2025

Sample Question
What's the name of the man behind the number?

Stefano

Amedeo

Luigi

Andrea

Online Chemistry 101 Exam

Questions: 15 | Attempts: 139 | Last updated: Mar 20, 2025

Sample Question
Which of the following very high solubility in water

C6H6

C2H5OH

C6H5NH2

C6H5OH

Kinetic Molecular Theory

Questions: 16 | Attempts: 3869 | Last updated: Mar 22, 2025

Sample Question
Each of the containers is shown at the same temperature. In which container is the average speed of the particles the fastest?

Hydrogen

Nitrogen

Oxygen

Chlorine

Learn About Separating Mixtures

Questions: 7 | Attempts: 734 | Last updated: Mar 22, 2025

Sample Question
Sorting is

Using a sieve to remove particles

Dissolving the mixture to remove particles

Physically removing particles

Heating to remove particles

Chemistry Chapter 2 Test

Questions: 31 | Attempts: 2168 | Last updated: Jan 19, 2025

Sample Question
Select one of the following that are PHYSICAL changes:

A bicycle changes color and it rusts

Squishing a lemon to make lemonade

Vinegar being added to baking soda and it fizzing occurs

Roasting a S'more

Moles To Grams Quiz

Questions: 10 | Attempts: 4525 | Last updated: May 22, 2025

Sample Question
What is the molar mass of water (H2O)?

18 g/mol

22 g/mol

16 g/mol

12 g/mol

Atomic Structure & Atomic Mass Calculations

Questions: 17 | Attempts: 302 | Last updated: Mar 20, 2025

Sample Question
The diagram below represents carbon-14. What is the mass number of carbon-14?

6

14

8

20

Chemical Vs Physical Change Quiz

Questions: 8 | Attempts: 364 | Last updated: Feb 23, 2025

Sample Question
Rearranging molecules but doesn't affect the internal structures.

Chemical change

Physical change

Character Change

Mood Change

Vand - Fysik/ Kemi 7. Klasse

Questions: 15 | Attempts: 485 | Last updated: May 8, 2025

Sample Question
Hvad består vandmolekylet af?

Helium og oxygen

Brint og oxygen

Brint og uran

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