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11th Grade Chemistry Quizzes, Questions & Answers

Recent Chemistry Quizzes

6.11 Random Questions Units 1-5

Questions: 10 | Attempts: 147 | Last updated: Aug 8, 2025

Sample Question
The electron was first proposed to exist based primarily on the results of which experiment?

Thomson's cathode ray tube experiment

Rutherford's gold foil experiment

Bohr's interpretation of the balmer formula

Frankensteins Transylvania experiments with lightning and corpses

Block 2_chemistry B Pre-test

Questions: 10 | Attempts: 70 | Last updated: Mar 21, 2025

Sample Question
Which of the following best describes the difference between a scientific hypothesis and a scientific theory? (AZ HS Science S1:C1:PO1)

Once a scientific hypothesis has been proven, it becomes known as a theory.

A scientific hypothesis must be testable, while a theory does not have to be tested.

A scientific hypothesis is a testable assumption, while a theory is a well-verified idea used to explain a broad range of phenomena.

Only a scientific hypothesis is subject to scrutiny, while a theory does not change.

1.3 Chemistry Is The Central Science

Questions: 7 | Attempts: 353 | Last updated: Mar 15, 2025

Sample Question
Which fields are considered prerequisite to chemistry, meaning that they provide a foundation for , studying chemistry, also meaning that they are a more basic, less applied field of study than chemistry?

Math and physics

Biology and the social sciences

Genetics and molecular orbital theory

Math and biology

A Quick Science Quiz For High School Students!

Questions: 7 | Attempts: 294 | Last updated: Mar 21, 2025

Chemistry B CFA 1 Review Quiz - Trimester 3 2014

Questions: 24 | Attempts: 642 | Last updated: Mar 20, 2025

Sample Question
Molar Mass of glucose (CO2) in grams per mole? (Hint: Use periodic table and add molecular weights of the atoms)

340.0

180.0

110.0

78.0

44.0

Wright Unit 5 Chemistry Test

Questions: 24 | Attempts: 303 | Last updated: Mar 21, 2025

Sample Question
What is the molar mass of water?

18

18.02

17.01

16

Chemistry A Quiz 3 Of 3

Questions: 27 | Attempts: 3613 | Last updated: Oct 9, 2025

Sample Question
Which of the following includes an example of a chemical property of an element?

Sodium is a solid at room temperature and reacts with other elements

Aluminum is a solid at room temperature and is a poor thermal insulator

Sulfur is not shiny and is not malleable

Silicon is shiny and is a poor conductor of electricity

Chemistry B Quiz 4 Of 4

Questions: 35 | Attempts: 1993 | Last updated: Mar 21, 2025

Sample Question
Which of the following includes an example of a chemical property of an element?

Sodium is a solid at room temperature and reacts with other elements.

Aluminum is a solid at room temperature and is a poor thermal insulator.

Sulfur is not shiny and is not malleable.

Silicon is shiny and is a poor conductor of electricity.

Tough Chemistry Revision Quiz

Questions: 10 | Attempts: 6009 | Last updated: Aug 22, 2025

Sample Question
Identify the type of reaction: N2 + H2 -----> NH3

Combination

Precipitation

Decomposition

Combustion

CBSE Class 12th Chemistry Practice Paper Set-I

Questions: 50 | Attempts: 933 | Last updated: Mar 20, 2025

Sample Question
Which of the following phenomenon has a higher enthalpy of adsorption?

Physisorption

Chemisorption

Desorption

None of these

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