Chemical Quizzes, Questions & Answers

Chemicals are, quite obviously, a big part of chemistry. Chemistry is the study of matter and its interactions with other matter. If you possess this basic knowledge of chemistry, you can handle this quiz. If you’re a science buff who would like to strut their stuff, this quiz has your name written all over it. Find out if your chemistry is as strong as you think.

What does the properties of chemical bonds formed between atoms create? True or false: chemistry is also known as “the central science.” Where can the origins of chemistry be traced to? What three men reshaped old scientific traditions into the scientific discipline of chemistry? What is the theory of phlogiston? Who proposed the modern theory of atoms.

Chemistry can be a tough subject to crack, but if you have made it through the description, there’s no doubt you’ll dominate the quiz.

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Physical And Chemical Properties Test: Explore Your Knowledge

Welcome to the "Physical and Chemical Properties Test: Explore Your Knowledge"! Embark on a captivating journey into the microscopic realm of matter, where the properties of substances come to life. In these questions...

Questions: 15 | Attempts: 12673 | Last updated: Mar 28, 2024

Sample Question
A marshmallow turns black when toasted too long in a campfire.

Physical Property

Chemical Property

Chemical Reactions And Equation Class 10th

Chemical reactions and equation

Questions: 10 | Attempts: 2381 | Last updated: Feb 23, 2023

Sample Question
Reaction with copper sulphate solution with iron is example of

Displacement reaction

Double displacement reaction

Combination reactions

Decomposition reaction

How Much You Know About Acids And Alkalis?

Are you a chemistry student? How much you know about acids and alkalis? Think you can pass a quiz? An acid is a substance that forms a solution with a pH value of less than 7, whereas an alkaline substance has a PH level higher...

Questions: 10 | Attempts: 13482 | Last updated: Nov 16, 2023

Sample Question
PH paper is put in a solution, which turns red. What is this?

A strong alkali

A weak acid

A strong acid

A weak alkali

Pretest - Chemical Reactions

Needed SKILLS: Can you classify reactions, balance equations, and predict products?

Questions: 11 | Attempts: 3460 | Last updated: Mar 21, 2023

Sample Question
Classify the chemical reaction: MgCl2 + Li2CO3 >>> MgCO3 + LiCl

Sythesis

Decomposition

Combustion

Single displacement

Double displacement

Acid base or neutralization reaction

Hmp Shunt - High Yield Topic Series

All the Best ! Bookmark by pressing CTRL + D !

Questions: 6 | Attempts: 2266 | Last updated: Mar 22, 2023

Sample Question
Net Energy yield from pentose phosphate pathway is

+2 ATP

0 ATP

+4 ATP

-2 ATP

Recent Quizzes

Acetyl Coa & Tca Cycle

Acetyl CoA & TCA cycle

Questions: 14 | Attempts: 406 | Last updated: Mar 21, 2023

Sample Question
Pyruvate dehydrogenase complex catalyzes the:

Oxidative decarboxylation of pyruvate to CO2 and acetyl CoA

Citrate to isocitrate reaction

Addition of a carboxylic acid to pyruvate, forming oxaloacetate

Formation of fumarate and FADH2 from succinate

Chapter 1 Chemical Equations And Reactions

chapter 1 chemical equations and reactions

Questions: 10 | Attempts: 69 | Last updated: Feb 23, 2023

Sample Question
Electrolysis of water is decomposition reaction. the mole ratio of hydrogen and oxygen gases liberation during electrolysis of water is.

1:1

2:1

4:1

1:2

Chapter4- Aromatic Compounds- Pharmacgy

Questions: 24 | Attempts: 756 | Last updated: Mar 21, 2023

Sample Question
What is the name of the following compound?

2-ethylphenol

3-ethylphenol

4-ethylphenol

3-ethylbenzene

Chemical Reactions And Equations... I

For understanding the concept....

Questions: 10 | Attempts: 67 | Last updated: Feb 23, 2023

Sample Question
When aqueous solutions of Barium chloride and Sodium sulphate react together, ________ is formed....

A white precipitate

Yellow gas

A black precipitate

Greenish blue gas

Chemical Reactions And Equations

Chemical reactions and equations

Questions: 10 | Attempts: 53 | Last updated: Feb 23, 2023

Sample Question
The electrolytic decomposition of water gives H2 and O2 in the ratio of

1:2 by volume

2:1 by volume

8:1 by mass

1:2 by mass

Ionic Bonding, Salt Water, Soap Quiz

Questions: 21 | Attempts: 91 | Last updated: Feb 23, 2023

Sample Question
A compound is different from an element because a compound is:

Made of two or more elements chemically combined.

The building block of all matter.

A mixture of elements.

A pure substance.

Alkem Arise- Online Quiz

Questions: 17 | Attempts: 217 | Last updated: Feb 23, 2023

Sample Question
Which statement is true:

Rifakem only acts as Bacteriostatic

Rifakem only acts as Bactericidal

Rifakem is both Bacteriostatic & Bactericidal

None of the above

Alkem Arise Online Quiz December'17

Questions: 20 | Attempts: 197 | Last updated: Mar 21, 2023

Sample Question
The composition of Esokem D is:

Esomeprazole 40 mg + Domperidone 30 mg SR Capsule

Esomeprazole 40 mg + Domperidone 30 mg SR Tablet

Esomeprazole 40 mg + Domperidone 20 mg SR Capsule

Esomeprazole 40 mg + Domperidone 20 mg SR Tablet

Are You An "Abstainer" Or "Moderator"?

Are you an "Abstainer" or "Moderator"?

An abstainer stays away from what or he/she don't want to get involved in. While a moderator tries to control it. Take this quiz to find out who you are.

Questions: 10 | Attempts: 637 | Last updated: Mar 22, 2022

Sample Question
What do you try to stay away from?

Alcohol

Nothing in pacticular

Not a thing

Test Your Knowledge About Spermicide! Trivia Questions Quiz

Test your Knowledge about Spermicide! Trivia Questions Quiz

Spermicide is a contraceptive substance that destroys sperm and is usuallyused before sexual intercourse. The use of this method is not so effective compared to other contraceptives even though it is one of the oldest methods and...

Questions: 5 | Attempts: 78 | Last updated: Mar 21, 2023

Sample Question
The common active ingredient for all spermicidal products in the US, contain ______________ as their active ingredient.

Nonoxynol - 8

Nonoxynol - 9

Octoxynol - 9

Octoxynol - 8

Compressed Gas Cylinder Safety

Questions: 5 | Attempts: 2925 | Last updated: Mar 22, 2023

Sample Question
Your compressed gas cylinder should be added to the OSU online chemical inventory?

True

False

Chemical Module Quiz - Beginner

Questions: 12 | Attempts: 92 | Last updated: Feb 23, 2023

Sample Question
What are prospective stabilities?

Stability tests completed routinely (eg annually) during commercial manufacture

Stability tests completed prior to commercial manufacture

Stability tests started at the start of commercial manufacture

How Well Do You Know About Chemical Scientific Name?

How well do you know about Chemical Scientific name?

Questions: 42 | Attempts: 34 | Last updated: Feb 23, 2023

Chemical Vs Physical Change Quiz

Chemical vs Physical Change Quiz

You think you know all about physics and chemistry? Then play this science quiz and prove yourself!

Questions: 8 | Attempts: 306 | Last updated: Feb 23, 2023

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

Chemical change

Physical change

Character Change

Mood Change

Physical Change Versus Chemical Change

Test your knowledge of your physical and chemical scientific studies with this physical change versus chemical change quiz!

Questions: 8 | Attempts: 557 | Last updated: Mar 21, 2023

Sample Question
What occurs during a chemical change?

The substance dissolves

The substance changes color

The substance's composition changes

The substance changes smell

Chemical Classification

Questions: 10 | Attempts: 1405 | Last updated: Feb 23, 2023

Sample Question
Which of the following are examples of matter? Check all that apply.

Sound

Water

Air

Heat

Energy

Chemical Symbol And Nucleus Quiz Questions

chemical symbol and nucleus quiz questions

Can you identify all these chemical symbol questions? Let's prove you now by taking this quiz!

Questions: 15 | Attempts: 91 | Last updated: Feb 23, 2023

Sample Question
The nucleus of a particular form of carbon (chemical symbol C) contains 6 protons and 7 neutrons. Which of the following is the correct way to represent it?

A

B

C

D

How Substances Dissolve: Checking For Understanding Flash Quiz

How Substances Dissolve: Checking for Understanding Flash Quiz

How Substances Dissolve: Flash Quiz

Questions: 12 | Attempts: 266 | Last updated: Feb 23, 2023

Sample Question
A general rule in chemistry is that "like dissolves like". This rule means that_______________

A general rule in chemistry is that "like dissolves like". This rule means that a solvent will dissolve substances that have similar molecular structures.

A general rule in chemistry is that "like dissolves like". This rule means that a solvent cannot dissolve substances that have a similar molecular structure.

A general rule in chemistry is that "like dissolves like". This rule means that a solute will dissolve particles that have a similar molecular structure.

A general rule in chemistry is that "like dissolves like". This rule means that a solvent will dissolve substances that are covalently bonded.

Covalent & Ionic Bonding, Electronegativity Quiz

Covalent & Ionic Bonding, Electronegativity Flash Quiz

Questions: 10 | Attempts: 303 | Last updated: Feb 23, 2023

Sample Question
Identify the statement that is correct about the number of protons and electrons in an atom:

The number of protons and the number of electrons in an atom are always equal.

The number of protons is always greater than the number of electrons in an atom.

The number of protons is always less than the number of electrons in an atom.

The number of protons and electrons equals the mass of an atom.

Know About Chemical Quiz

know about chemical Quiz

Chemists deserve respect, as the content that they study is not a walk in the park. Among the many things that they are expected to master are chemical elements and compounds. The chemical quiz below tests on this and more.

Questions: 10 | Attempts: 262 | Last updated: Feb 23, 2023

Sample Question
The volume of water that must be added in order to dilute 40 mL of 9.0 M HCl to a concentration of 6.0 M is closest to

10 mL

20 mL

30 mL

40 mL

60 mL

Chemical And Physical Change

Chemical and physical change

Questions: 15 | Attempts: 324 | Last updated: Feb 23, 2023

Sample Question
4. Combustiblility is a physical property.

True

False

Global Harmonization System (Ghs) Quiz

Global Harmonization System (GHS) Quiz

Â—You will now take a short quiz on the information from the overview and the handbook. Â—This is an open book quiz and you may refer to the handbook while taking this quiz. When finished, review the handbook...

Questions: 10 | Attempts: 7084 | Last updated: May 11, 2023

Sample Question
There are __ required sections on a safety data sheet:

10

12

14

16

M&e Mec 280: Exam #1

M&E MEC 280: Exam #1

Questions: 82 | Attempts: 173 | Last updated: Mar 18, 2023

Sample Question
The definition of 'pollute' is to make unclean, impure, or corrupt, as well as... Which of the following does NOT belong?

Desecrate

Defile

Regulate

Dirty

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The following quiz deals with the physical properties of chemical substances. It will test your abilities on mixtures and pure substances. The quiz is supposed to test your knowledge and prepare you for more advanced ones. Good...

Questions: 10 | Attempts: 15088 | Last updated: Mar 22, 2023

Sample Question
What are the two types of pure substances?

Elements and Subatomic Particles

Protons and Electrons

Atoms and Compounds

Homogeneous and Heterogeneous

Identifying Chemicals And Substances

Identifying Chemicals and Substances

Chemistry Quiz 1.

Questions: 15 | Attempts: 5047 | Last updated: Mar 22, 2023

Sample Question
What characteristic, or property, is shared by all forms of matter?

Color

Oxygen

Mass

Chemical make-up

Chemical Quizzes, Questions & Answers

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