Chemistry Quizzes & Trivia
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Questions: 15 | Attempts: 7715 | Last updated: Jun 14, 2019
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Time: 30 Minute
Questions: 15 | Attempts: 7715 | Last updated: Jun 14, 2019
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Sample QuestionRusting of an article made up of iron is called
In chemistry class, we came to know the difference between a mixture, compound, and an element. A compound is a substance that is made up of two or more elements, whereas an element is a substance that cannot be split into...
Questions: 33 | Attempts: 11575 | Last updated: Sep 7, 2020
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Sample QuestionAn alloy is:
Questions: 15 | Attempts: 12293 | Last updated: Jun 19, 2020
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Sample QuestionIs the molecule shown chiral or achiral?
This quiz can be used as a pre-test for a unit on atoms, molecules, elements, and compounds. The quiz will, along with a post-test, serve as a method to determine how much the students have learned after the science unit has been...
Questions: 10 | Attempts: 32444 | Last updated: Jun 23, 2020
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Sample QuestionAll matter consists of particles called________________.
Questions: 16 | Attempts: 4923 | Last updated: Aug 27, 2020
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Sample QuestionWhat is matter?
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Chemistry Questions & Answers
Which bond has the greatest ionic character?
H-F is the most ionic out of all the choices available. This is because when the differences are computed, this has the greatest electronegativity difference. Take note that only those with differences that are 1.7 and higher are considered to be ion
What is the sugar called in sweetened tea?
The correct answer to this question is A. A solution is a mixture made up of at least substances, and usually it is hard to separate the two after the solution is mixed. A solution is two components: a solvent and a solute.
The solvent is the mixtur
What is the atomic number of an ion with 5 protons, 5 neutrons, and a charge of 3+?
On the periodic table, each element is assigned an atomic number. Besides showing its placement on the periodic table, the atomic number shows the number of protons located in the center of the atom. In this case since the element has 5 protons in it
What is the temperature of the heated gas?
A gas is confined in a steel tank with a volume of 6.982 L. At 20.20°C, the gas exerts a pressure of 8.532 atm. After heating the tank, the pressure...
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To solve this problem remember one thing: the volume will remain constant because the gas is placed in a steel tank. The formula you need to follow is: P1/T1 = P2/T2. Input all of the needed details and you will reach the answer 84.59 Degrees Celsius
When you’re in school, you often have to juggle your scientific and historical subjects separately – but today we’re combining the two! Years of research, heartbreak, triumph and rich history went into supplying...
Questions: 17 | Attempts: 13791 | Last updated: Mar 24, 2020
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Sample QuestionGiven credit with naming the "neutron"
In chemistry, orbital hybridisation is the concept of mixing atomic orbitals into new hybrid orbital. You can find the hybridization of an atom by finding its steric number. Did you understand all we learnt about the topic?...
Questions: 5 | Attempts: 13187 | Last updated: Jan 17, 2019
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Sample Question1. What is the molecular shape of BI3?
Questions: 16 | Attempts: 7742 | Last updated: Aug 20, 2020
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Sample QuestionIs Mercury an element, compound, or mixture?
In chemistry classes, we get to discuss a lot when it comes to liquid and how to form a solution. With the midterms just around the corner, it is becoming more critical to ensure that you are up to date with all that has been...
Questions: 65 | Attempts: 6507 | Last updated: Sep 1, 2020
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Sample QuestionConvert 20g to kg.
Chemistry Regents Prep Quiz #1
RF Table P1 P2 P3
Questions: 22 | Attempts: 4899 | Last updated: Jun 19, 2020
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Sample QuestionCompared to the charge and mass of a proton, an electron has...
Questions: 8 | Attempts: 3208 | Last updated: Sep 21, 2020
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Sample QuestionAccording to this solubility curve, how many grams of solute A can be completely dissolved at 70 degrees celsius in 100 grams of water, according to the attached graph?
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Questions: 15 | Attempts: 2277 | Last updated: Dec 13, 2019
Questions: 10 | Attempts: 2177 | Last updated: Dec 13, 2019
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Sample QuestionAssertion: Chemical bonds in organic compounds are covalent in nature. Reason: Covalent bond is formed by the sharing of electrons in the bonding atoms. Does the reason satisfy the given assertion.
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Questions: 10 | Attempts: 2022 | Last updated: Sep 22, 2020
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Sample QuestionWhat is fermentation?
Questions: 15 | Attempts: 1843 | Last updated: Dec 13, 2019
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Questions: 15 | Attempts: 1728 | Last updated: Sep 1, 2020
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Sample Question2-Acetoxy benzoic acid is used as:
In the following quiz, on the scientific topic of chemistry, we’re going to be taking our microscopes and focusing in on some of the more intriguing little things you’ll come across in the study; molecules!...
Questions: 10 | Attempts: 1638 | Last updated: Mar 26, 2019
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Sample QuestionWhich of the following will water have?A. B. C.
Questions: 10 | Attempts: 1572 | Last updated: Sep 1, 2020
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Sample QuestionIn the modern periodic table periods and groups are given. Periods and groups indicate ––––––
Subject wise MCQ test - Biochemistry. For more online practice tests, go to PG Blazer Online Test Series
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Questions: 10 | Attempts: 1308 | Last updated: Feb 15, 2016
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Sample QuestionEnzyme responsible for complete oxidation of glucose to Carbon dioxide and water is present in
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Questions: 22 | Attempts: 1075 | Last updated: Sep 1, 2020
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Sample QuestionWhich type of matter consists of two or more substances that are NOT chemically combined?
Questions: 12 | Attempts: 1047 | Last updated: Aug 14, 2020
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Sample QuestionThe matter is composed of?
MCQ's in biochemistry. For more practice tests, go to PG Blazer Online Test Series
Questions: 10 | Attempts: 965 | Last updated: Feb 15, 2016
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Sample QuestionCAP in Lac operon is an example of:
Questions: 10 | Attempts: 961 | Last updated: Sep 1, 2020
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Sample QuestionWhich radical is most stable?
What we have here are some Chemistry trivia questions on the structure and properties of water. Water is a very important component for the environment of living things and some people have gone far to say that water is indeed...
Questions: 12 | Attempts: 934 | Last updated: Dec 24, 2019
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Sample QuestionHoney is composed mostly of glucose and fructose. What property of water explains why honey dissolves easily in the water?
Questions: 8 | Attempts: 932 | Last updated: Aug 27, 2020
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Sample QuestionWhat pH are acids?
