Chemistry Quizzes, Questions & Answers

Recent Quizzes

Explore the basics of pure and impure substances in this quiz. Understand elements, compounds, and mixtures, and learn how impurities affect boiling points. Ideal for learners interested in fundamental chemistry concepts.

Questions: 5 | Attempts: 827 | Last updated: Mar 25, 2025

Sample Question
Substances with only one type of atom is called

Element

Compound

Mixture

Basic Chemistry Exam Quiz Trivia!

The 'Basic Chemistry Exam Quiz Trivia!' assesses fundamental chemistry knowledge, covering chemical changes, metal characteristics, water formation, and acid reactions. It's designed to test comprehension of basic chemical...

Questions: 16 | Attempts: 156 | Last updated: Mar 21, 2023

Sample Question
Signs of a chemical change include:

Change of colour, change of temperature, precipitate (solid) formed, gas released.

Change of colour, change of temperature, precipitate (solid) formed, gas released, odor change

Change of colour, reversing back to original form, precipitate (solid) formed, gas released.

No change in colour, reversing back to original form, precipitate (solid) formed, gas released.

Basics Of Chemistry Exam: Quiz!

Basics of Chemistry Exam: Quiz!

Do you like chemistry? Chemistry is the systematic discipline concerned with elements and compounds that are made up of matter. It studies their composition, structure properties, behavior, and transformations during exposure...

Questions: 50 | Attempts: 728 | Last updated: Mar 19, 2023

Sample Question
The rapid oxidation of a substance, accompanied by the production of heat and light is called?

Combustion

Reduction

Emulsification

Ionization

Chemistry Revision - 1

Explore fundamental chemistry concepts in 'Chemistry Revision - 1'. This quiz assesses knowledge on chemical reactions, periodic table elements, and essential properties of substances. Enhance your understanding of chemistry...

Questions: 15 | Attempts: 77 | Last updated: Feb 23, 2023

Sample Question
The reactants of the reaction “hydrogen + oxygen → water” is / are

Water and oxygen.

Only hydrogen.

Only oxygen.

Hydrogen and oxygen.

Option 5

Class 7 Science MCQ Test-1

This Class 7 Science MCQ Test-1 assesses knowledge in Chemistry, focusing on reactions, acids, bases, and indicators. It is designed to enhance understanding of basic chemical concepts and their applications, perfect for young...

Questions: 5 | Attempts: 411 | Last updated: Nov 8, 2024

Sample Question
Which of the following type of medicine is used for treating indigestion caused by overeating?

Antibiotic

Analgesic

Antacid

Antiseptic

Pursuit - Practice Test 2

Pursuit - Practice Test 2 assesses knowledge across various scientific and business management topics. It includes questions on chemical properties, drug responsiveness, and corporate governance, aiming to enhance critical...

Questions: 20 | Attempts: 62 | Last updated: Mar 21, 2023

Sample Question
Which of the following is related with of osmotic pressure?

(A) Ficks law

(B) Gibbs- Donnan equation

(C) Pascal law

(D) Jacobus Henricus van’t Hoff equation

Changes In Solid And Liquid Materials

Changes in solid and liquid materials

Explore the fascinating world of material changes through this quiz titled 'Changes in Solid and Liquid Materials'. Assess your understanding of physical and chemical changes with examples like chopping vegetables,...

Questions: 7 | Attempts: 299 | Last updated: May 8, 2025

Sample Question
Chopping vegetables

Physical change

Chemical change

Gyan Bharti Online Test For Class 10th

This online test for Class 10th focuses on various chemistry topics including chemical reactions, oxidation-reduction, and compound identification.

Questions: 10 | Attempts: 64 | Last updated: Mar 7, 2023

Sample Question
Which of the statements about the reaction below are incorrect? 2PbO (s) + C (s) → 2Pb (s) + CO2 (g) (a) Lead is getting reduced. (b) Carbon dioxide is getting oxidised. (c) Carbon is getting oxidised. (d) Lead oxide is getting reduced.

(a) and (b)

(a) and (c)

(a) , (b) and (c)

All

Mcqs On Pharmaceutical Chemistry II By Mrs. V. A. Patil.

MCQs on Pharmaceutical Chemistry II by Mrs. V. A. Patil.

This quiz, crafted by Mrs. V. A. Patil, covers key topics in Pharmaceutical Chemistry II, including drug structures, functional groups, and drug properties.

Questions: 10 | Attempts: 202 | Last updated: May 8, 2025

Sample Question
Identify the structure

Imidazole

Furan

Pyridine

Thiazole

Quiz Competition On Pericyclic Reactions

Quiz Competition on Pericyclic Reactions

Dive into the Quiz Competition on Pericyclic Reactions, exploring the reactivity of dienophiles, the behavior of dienes in Diels-Alder reactions, and outcomes of specific ozonolysis processes. This quiz assesses understanding...

Questions: 10 | Attempts: 1794 | Last updated: May 8, 2025

Sample Question
Which of the following dienophiles is the most reactive with buta-1,3-diene?

Option 1

Option 2

Option 3

Option 4

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