Chemistry Quizzes & Trivia
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Questions: 33 | Attempts: 14648 | Last updated: Sep 7, 2020
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Questions: 15 | Attempts: 14020 | Last updated: Dec 28, 2020
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Questions: 27 | Attempts: 1502 | Last updated: Feb 19, 2014
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: 14648 | Last updated: Sep 7, 2020
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Sample QuestionAn alloy is:
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: 34729 | Last updated: Jun 23, 2020
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Sample QuestionAll matter consists of particles called________________.
Questions: 15 | Attempts: 14020 | Last updated: Dec 28, 2020
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Sample QuestionIs the molecule shown chiral or achiral?
This quiz has been created for students to test their knowledge and understanding of the concepts involved with matter including states of matter, changes in matter, what is matter, what is mass, volume, density, etc. There...
Questions: 20 | Attempts: 5747 | Last updated: Dec 14, 2020
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Sample QuestionThe density of an object is a ---
Questions: 27 | Attempts: 1502 | Last updated: Feb 19, 2014
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Sample QuestionWhich of the following includes an example of a chemical property of an element?
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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 difference between Aluminum and Fiberglass Ladders?
Aluminum and fiberglass ladders are definitely made of different products. And when it comes to comparing them in order to set the differences between them, the fiberglass ladders are found to be stronger than the aluminum ladders when it comes to th
What are the intermolecular forces present in the molecule CH2F2?
CH2F2 is a polar molecule, so it has dipole-dipole interaction and London forces. The London force is also referred to as the London dispersion force; it is a type of force that is between the various atoms and molecules that are available. It was na
How to calculate percent yield in chemistry?
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The first step to take in the calculation of percent yield is to calculate the theoretical yield. Since you have the mass of the reactant, you would change it to moles using the mole ratio then use it to calculate the theoretical amount of yield that
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: Dec 17, 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: 16 | Attempts: 4154 | Last updated: Aug 27, 2020
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Sample QuestionWhat is matter?
Do you know something about chemistry solubility? Solubility is the capacity of a solid, liquid, or gaseous chemical substance to dissolve in the solvent and form a solution. The solubility of an ingredient depends on the...
Questions: 8 | Attempts: 3377 | Last updated: Jan 8, 2021
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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: 11 | Attempts: 3324 | Last updated: Oct 27, 2020
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Sample QuestionCorrosion is a chemical reaction that involves:
The quiz below is just a guage to guide you towards a decision to major in Chemistry at Howard University. We hate to test you already but we hope it helps you out!
Questions: 35 | Attempts: 3246 | Last updated: Dec 29, 2020
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Sample QuestionHave you decided on Chemistry as your major?
Questions: 12 | Attempts: 2934 | Last updated: Dec 3, 2015
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Sample QuestionWhat is the molecular polarity of H2 and why?
Quiz for students covering some Chemistry topics taught in Key stage 3
Questions: 10 | Attempts: 2737 | Last updated: Dec 30, 2020
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Sample QuestionWhat is the pH of a weak acid?
How well do you know fermentation, and do you think you can pass this quiz? Fermentation describes the metabolic process by which organic molecules are transformed into acids, gases, or alcohol in the deficiency of oxygen or any...
Questions: 10 | Attempts: 2382 | Last updated: Dec 21, 2020
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Sample QuestionWhat is fermentation?
Questions: 15 | Attempts: 2361 | Last updated: Dec 21, 2020
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Sample QuestionOn treatment with ethanolic KOH, 1–chlorobutane gives:
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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.
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 ––––––
Time: 30 Minute
Questions: 15 | Attempts: 1368 | Last updated: Oct 22, 2020
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Sample QuestionRusting of an article made up of iron is called
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?
