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Physical Chemistry Quizzes, Questions & Answers

Recent Physical Chemistry Quizzes

Can You Answer These Science and Maths Questions?

Questions: 41 | Attempts: 125 | Last updated: Oct 16, 2025

Sample Question
____of substance, like color, size, and hardness, can be found without changing the substance into something else.

Reactivity

Physical Properties

Chemical Properties

Evaporation

IBSL Chemistry Multiple Choice Topic 1 Quantitative Chemistry

Questions: 35 | Attempts: 609 | Last updated: Feb 4, 2025

Sample Question
Which sample has the greatest mass?

1.0 mol of N2H4

2.0 mol of N2

3.0 mol of NH3

25.0 mol of H2

Identifying Physical and Chemical Properties

Questions: 5 | Attempts: 434 | Last updated: Apr 2, 2025

Sample Question
Physical or Chemical Property? A marshmallow turns black when toasted too long in a campfire.

Physical Property

Chemical Property

Physical Science Module 4

Questions: 15 | Attempts: 361 | Last updated: Mar 20, 2025

Sample Question
The use of electricity to break a molecule down into smaller units refers to:

Electrodes

Experimental error

Electrolysis

Cold Fusion

C02 - Structure Of Atom

Questions: 60 | Attempts: 746 | Last updated: Mar 21, 2025

Sample Question
What is the first step in a scientific investigation?

Making a hypothesis

Making an observation

Identifiying the problem

Planning an experiment

Changes In Matter Trivia Questions

Questions: 20 | Attempts: 2664 | Last updated: Mar 21, 2025

Sample Question
Anything that has mass and takes up space is called

Bouyancy

Mass

Matter

Volume

Combined Gas Law Online Quiz

Questions: 10 | Attempts: 6903 | Last updated: Mar 13, 2025

Sample Question
If the pressure exerted on a gas is tripled, what will happen to the volume (assuming the temperature and amount of gas remains constant)?

X2

X3

X 1/2

X 1/3

"Matter and Their Parts" 4th Grade Science Test (Part 2) 2/9

Questions: 23 | Attempts: 223 | Last updated: Oct 21, 2025

Sample Question
How can you tell whether a physical change has taken place? Look for a change in _____ ______ and _____.

Size

Color

Position

Shape

Chemistry II Final Exam

Questions: 30 | Attempts: 1417 | Last updated: Mar 19, 2025

Sample Question
An example of phosphorescence would be

An LED

Overhead lights

Glow-in-dark stars

Flashlight

Chemistry Trivia: MCQ Quiz! Exam

Questions: 8 | Attempts: 572 | Last updated: Mar 22, 2025

Sample Question
How much heat energy must be absorbed to completely melt 35.0 grams of H2O(s) at STP?

9.54 J

146 J

11 700 J

79 100 J

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