Chemistry Quizzes, Questions & Answers
Recent Quizzes
A reversible reaction is a chemical reaction where the reactants form products that, in turn, react together to give the reactants back. Are you preparing for exams on the subject? This quiz will help you do that.
Questions: 7 | Attempts: 1866 | Last updated: Mar 22, 2023
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Sample Question2NH3(g) <------> N2(g) + 3H2(g) ; Heat of reaction = +92 kJThe amount of ammonia in the equilibrium mixture can be made larger by
chem 11 and 12
Questions: 7 | Attempts: 121 | Last updated: Nov 24, 2023
This quiz covers content of the New York State Regents Chemistry Curriculum.
Questions: 12 | Attempts: 3873 | Last updated: Jan 20, 2025
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Sample QuestionThe solvent is the part of the solution that
6 questions on acids and alkalis
Questions: 6 | Attempts: 530 | Last updated: Nov 1, 2024
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Sample QuestionWhich of the following has the chemical formula H2SO4
This quiz has been made for 6th graders & is based on general knowledge. So, what are you waiting 4? Come & test your brain with this quiz!
Questions: 6 | Attempts: 155 | Last updated: Oct 24, 2024
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Sample QuestionA SUBSTANCE DISSOLVES IN A LIQUID TO FORM :
Questions: 10 | Attempts: 1979 | Last updated: Mar 22, 2023
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Sample QuestionWhich radical is most stable?
Review of material for test 2. Local anesthetics, pKa, diffusion, mixtures.
Questions: 68 | Attempts: 86 | Last updated: Nov 20, 2023
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Sample QuestionA non-uniform mixture that has regions of different composition is known as what?
Dr. Charles Best Science
Chemistry 11 safety quiz
Questions: 13 | Attempts: 2508 | Last updated: Aug 19, 2023
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Sample QuestionWhen you want to check the odour of a chemical, you should:
There are a lot of elements in the earth and we got introduced to some of them in sixth grade through the periodic table. How knowledgeable are you when it comes to 6th-grade chemistry? Do you think you understand all the basics?...
Questions: 17 | Attempts: 616 | Last updated: Mar 20, 2023
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Sample QuestionA Substance made of two or more elements chemically combined?
Activating vs. deactivating
ortho, meta, or para?
Questions: 11 | Attempts: 3935 | Last updated: Nov 29, 2023
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Sample QuestionChlorobenzene
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