Chemistry Quizzes, Questions & Answers
Recent Quizzes
How good are you at solving buffer solution practice problems? Here, we have a few questions with answers based on the buffer solution in the quiz below. Give it a try and check how good your problem-solving skills are. A buffer...
Questions: 15 | Attempts: 795 | Last updated: Dec 12, 2023
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Sample QuestionWhich of these non-covalent bonds in biological systems is usually the weakest?
What do you understand by these terms pharmacognosy and phytochemistry? Can you attempt all questions and answers related to these concepts in this quiz? Go ahead and try your luck. Pharmacognosy and phytochemistry deal with the...
Questions: 15 | Attempts: 158 | Last updated: Jul 13, 2023
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Sample Question……..used to treat post-partum hemorrhage.
Hey, are you looking for an online test of chemistry quiz questions and answers for class 12th students? If so, you have reached the right place. The test contains questions related to every chapter of grade 12 chemistry to make...
Questions: 30 | Attempts: 5432 | Last updated: Feb 5, 2024
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Sample QuestionThe ion which has the highest magnetic moment is………
Are you ready for some amazing Multiple Choice Questions (MCQs) related to phytochemistry with answers? If you are preparing to be a phytochemist or are already in this field, you should definitely play this quiz. Phytochemistry...
Questions: 15 | Attempts: 761 | Last updated: Jun 10, 2023
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Sample QuestionWhich of the following plants named of being smooth?
Welcome to our Moles and Molar Mass quiz, where you'll be asked to calculate the number of moles and molar masses of the given atoms or molecules. Basically, the molar mass of a compound represents the mass of one mole of...
Questions: 10 | Attempts: 3564 | Last updated: Mar 14, 2024
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Sample QuestionFind the molar mass of AlCl3.
Chemistry is the scientific discipline involved with elements and compounds composed of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during a reaction with other...
Questions: 10 | Attempts: 405 | Last updated: Mar 22, 2023
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Sample QuestionChile saltpetre has the chemical formula:
Are you a chemistry geek? If yes, you definitely know about Amines. In organic chemistry, amines are compounds that contain a nitrogen atom with a lone pair. Amines are derivatives of ammonia, wherein one or more hydrogen...
Questions: 12 | Attempts: 1341 | Last updated: Aug 21, 2023
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Sample QuestionHybridization of nitrogen in amine is
Do you know what is the difference between DNA and RNA? What is prokaryotic protein synthesis? Check out our online quiz and test your organic chemistry knowledge with some well-researched questions.
Questions: 20 | Attempts: 181 | Last updated: Mar 22, 2023
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Sample QuestionSelect the CORRECT statement
Get ready to test your understanding of essential chemistry principles with our engaging Chemistry Concepts Quiz! Whether you're a student preparing for an exam or simply looking to reinforce your knowledge, this quiz is...
Questions: 10 | Attempts: 255 | Last updated: Mar 22, 2024
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Sample QuestionThe major portion of natural gas is:
How strong are your fundamentals of Chemistry? Can you prove your knowledge? How about you take an online test and show us how much you know. So, let's get started.
Questions: 13 | Attempts: 213 | Last updated: Mar 21, 2023
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Sample QuestionSelect the factors that affect the reaction rate:
If you are a chemistry student, this test is perfect for testing your subject knowledge. It has questions about various chemical reactions, the role of enzymes, collision theory, etc. Let's see if you can score a 100% or not....
Questions: 33 | Attempts: 1431 | Last updated: Mar 22, 2023
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Sample QuestionConsider the following reversible, exothermic chemical reaction: 2C2H2(g) + 5O2(g) ↔4CO2(g) + 2H2O(g) All BUT one of the conditions will cause equilibrium to shift right and produce more of the products. Which change will cause the reaction to shift to the left?
Welcome to CHEM 1046- General Chemistry Test. This is a fill-in-the-blank type questionnaire with twenty-five questions on the fundamentals of chemistry. It covers topics such as intermolecular attractions, solutions, acids, and...
Questions: 25 | Attempts: 268 | Last updated: Mar 22, 2023
Questions: 30 | Attempts: 217 | Last updated: Apr 20, 2023
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Sample Question9.15 g বিশুদ্ধ ZnO হতে কার্বন বিজারণ পদ্ধতিতে কত গ্রাম Zn পাওয়া যায়?
Are you ready for your chemistry exam? Chemistry is the research of the matter, energy, and the relationship between them. Chemists become encouraged when they figure out how a chemical transformation occurs. It plays a crucial...
Questions: 10 | Attempts: 106 | Last updated: Mar 21, 2023
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Sample QuestionFour elements A, B, C, and D: the element (A) used as a catalyst in the preparation of Ammonia gas in industry, one of the compounds of the element (B) used as an oxidizing agent in the dry cell, the element (C) used in the manufacture of heating coils and element (D) is the first discovered metal. Based on the previous information, the correct arrange of these four elements will be:
Read each question carefully and completely before choosing your answer. You will have 30 minutes to complete this Quiz.
Questions: 10 | Attempts: 173 | Last updated: Feb 23, 2023
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Sample QuestionWhile burning coal and charcoal, you notice that coal releases more heat than charcoal. That means that the chemical potential energy is ________________ in charcoal than in coal.
Enter the corresponding response for each question.
Questions: 10 | Attempts: 34 | Last updated: Feb 23, 2023
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Sample QuestionWhich of the following represents the total number of neutrons in Rb-87?
We welcome you to this "Chemistry Quiz For Grade." If you need help with the subject, we are here to lend a helping hand. The test contains carefully curated chemistry questions to help you ace your class. Give them a...
Questions: 15 | Attempts: 201 | Last updated: Jun 9, 2023
Questions: 16 | Attempts: 147 | Last updated: Mar 21, 2023
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Sample QuestionSigns of a chemical change include:
TIME ALLOTTED: 60 MINUTES
NEGATIVE MARKING OF -1 MARKS FOR EVERY INCORRECT ANSWER
ALL THE BEST
Questions: 30 | Attempts: 292 | Last updated: Mar 20, 2023
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Sample QuestionWhich one of the following shows maximum paramagnetic character?
Do you like chemistry? Chemistry is the systematic discipline concerned with elements and compounds that are made up of matter. It studies their composition, structure properties, behavior, and transformations during exposure...
Questions: 50 | Attempts: 613 | Last updated: Mar 19, 2023
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Sample QuestionThe rapid oxidation of a substance, accompanied by the production of heat and light is called?
Questions: 8 | Attempts: 94 | Last updated: Feb 23, 2023
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Sample QuestionWhere are protons located?
Questions: 15 | Attempts: 71 | Last updated: Feb 23, 2023
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Sample QuestionThe reactants of the reaction “hydrogen + oxygen → water” is / are
.
Questions: 10 | Attempts: 2436 | Last updated: Mar 22, 2023
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Sample QuestionThe H‒O‒H bond angle in H2O is 104.5° and not 109.5° because of?
Questions: 20 | Attempts: 150 | Last updated: Aug 27, 2023
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Sample Questionনিচের কোনটি মেটালয়েড?
The test is for 15 marks and duration of the test is 20 minutes
Questions: 8 | Attempts: 185 | Last updated: Mar 18, 2023
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Sample QuestionThe complex, [η4-C4H4)2M2(CO)3] obeys 18 electron rule and there is a triple bond between the metal atoms. Identify M from first row transition series
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