Chemistry Quizzes, Questions & Answers
Recent Quizzes
Mixtures can occur in different forms, and sometimes they create a solution that can be separated and other times the separation is not so easy. What have you learned so far about mixtures from your 7th-grade science class? Take...
Questions: 49 | Attempts: 960 | Last updated: Oct 24, 2024
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Sample QuestionA mixture is ...
Chemistry is branch of science that deals with the study of matter and changes that matter undergoes under different conditions. This branch is applied in industries operating on petroleum, pharmaceutical, breweries etc. This...
Questions: 10 | Attempts: 165 | Last updated: Mar 19, 2023
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Sample QuestionWhat is the symbol of the element named Iron?
IB Chemistry Exam Prep is a quiz to get students ready for university. The series of questions are diverse and generated to assess students both internally and externally. With the right depth of practical knowledge, this quiz is...
Questions: 10 | Attempts: 278 | Last updated: Mar 18, 2023
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Sample QuestionWhich of these bonding is the weakest?
What is water chemistry? This quiz may be a challenge for a beginner in chemistry, but it is worth a try. Water is an inorganic, transparent, odorless, tasteless, and almost colorless chemical substance. Water is essential for...
Questions: 15 | Attempts: 424 | Last updated: Mar 22, 2023
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Sample QuestionIdentify the statement that is correct about the number of protons and electrons in an atom:
Questions: 7 | Attempts: 1051 | Last updated: Mar 21, 2023
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Sample QuestionWhat is a poison?
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Questions: 16 | Attempts: 176 | Last updated: Mar 21, 2023
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Sample QuestionConvert 3.4*10^6 nm→km.
Questions: 15 | Attempts: 118 | Last updated: Mar 20, 2023
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Sample QuestionWhich of the following very high solubility in water
Chemistry is a broad science concerned with the nature, composition and decomposition of matter. This field is developed by certain men and women. This quiz will examine your knowledge of the early chemists who worked to produce...
Questions: 10 | Attempts: 124 | Last updated: Mar 20, 2023
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Sample QuestionThe law of conservation of mass was stated in 1789 by
Have you learned chemistry well during school? To test your knowledge, take this chemistry quiz for class 8. Can you pass this 8th-grade chemistry test? Chemistry is the study of matter and its properties. One way to understand...
Questions: 10 | Attempts: 16354 | Last updated: Oct 24, 2024
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Sample QuestionHydrogen is located in what group of the periodic table?
Questions: 12 | Attempts: 200 | Last updated: Mar 21, 2023
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Sample QuestionA balloon occupies a volume of 2.0 L at 40oC. How much volume will it occupy at 30oC?
Questions: 21 | Attempts: 311 | Last updated: Mar 22, 2023
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Sample QuestionWhat is the name of Li2S?
How much do you know about element compounds and mixture? This chemistry quiz will help you to understand element compounds and mixture. This quiz focuses on questions about compound elements or a substance comprised of only...
Questions: 10 | Attempts: 2884 | Last updated: Mar 21, 2023
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Sample QuestionCO
Questions: 10 | Attempts: 468 | Last updated: Mar 15, 2023
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Sample QuestionGroup 1 cations : we add (????) dil HCL
Please answer this Chemistry (Separation of Matter) quiz. Find out your score at the end.
Questions: 6 | Attempts: 1255 | Last updated: Mar 20, 2023
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Sample QuestionWhat is the most common/cheap method of separating simple matter?
Chemistry is a branch of science showing the interaction and relationship between two elements of compounds. Let’s find out what you know about chemistry with the short quiz.
Questions: 10 | Attempts: 53 | Last updated: Mar 19, 2023
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Sample QuestionWhat kind of science is chemistry?
HLT45015 Certificate IV in Dental Assisting - Oral Health Promotion online quiz for the units including: HLTDEN004 Implement an individual oral hygiene programHLTDEN010 Implement an oral hygiene program for older...
Questions: 11 | Attempts: 324 | Last updated: Mar 20, 2023
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Sample QuestionWhich tooth tissue is the most highly mineralised?
Quick quiz on equations of exothermic and endothermic reactions
Questions: 10 | Attempts: 226 | Last updated: Mar 21, 2023
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Sample QuestionC6H12O6 + 6O2 --> 6CO2 + 6H2O ∆H = -2803 kJ
Questions: 25 | Attempts: 445 | Last updated: Oct 24, 2024
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Sample QuestionThe positively charged particle in an atom is the:
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Questions: 12 | Attempts: 3217 | Last updated: Aug 30, 2024
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Sample QuestionHow do chemists use the mole?
Questions: 10 | Attempts: 173 | Last updated: Mar 21, 2023
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Sample QuestionAmisulpride granules are bitter and tasteless
Questions: 24 | Attempts: 152 | Last updated: Feb 21, 2023
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Sample QuestionHow many moles of compound are there in 20.0 g of K2Cr2O7 (potassium dichromate)?
Dive into the fascinating world of chemistry with this challenging quiz focused on polyatomic ions. Polyatomic ions are groups of atoms carrying a net electrical charge, forming ions through the loss or gain of electrons. These...
Questions: 25 | Attempts: 461 | Last updated: Mar 15, 2024
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Sample QuestionWhat is the name of this polyatomic ion: NH4+
This quiz is on chemistry 103 and prepares you for the general chemistry exam! They have questions that most students have a difficult time answering and are perfect for refreshing your memory of your classwork. Give them a shot...
Questions: 30 | Attempts: 659 | Last updated: Dec 11, 2024
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Sample QuestionHow many significant figure should be ratained in the result of the following calculation ? 12.000*0.98930+13.00335*0.0107
Chemistry Chapter 2 Test!
Questions: 31 | Attempts: 1998 | Last updated: Oct 6, 2023
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Sample QuestionSelect one of the following that are PHYSICAL changes:
Questions: 10 | Attempts: 5801 | Last updated: Sep 27, 2024
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Sample QuestionAcidic substances taste __________.
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