Chemical Reactions Quizzes, Questions & Answers
Recent Quizzes
Prepared By Mr. S. Ravikumar, B.T.Asst., GHS, Arangaldhurgam, Vellore...
Questions: 10 | Attempts: 2032 | Last updated: Mar 22, 2023
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Sample QuestionZn + 2HCl → ZnCl2 + H2 ↑ The above reaction is an example of _________
There are two changes that can be observed when we mix substances together and this is either physical or chemical changes. A chemical reaction involves the rearrangement of the molecular structure of a substance. Test out your...
Questions: 15 | Attempts: 19433 | Last updated: Mar 22, 2023
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Sample QuestionWhat are the coefficients of the correctly balanced equations? ----Fe2O3 + ----CO ----Fe + ---CO2
This Chapter 7 Chemistry quiz assesses knowledge on chemical reactions, including terminology like reactants, products, and coefficients. It tests understanding of ionic compounds and chemical equations, crucial for learners in...
Questions: 18 | Attempts: 373 | Last updated: Apr 3, 2024
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Sample QuestionWhat is another name for an ionic compound?
This Chemistry II F13 Final Exam assesses knowledge on chemical reactions, including concepts like phosphorescence, conservation of mass in reactions, redox processes, thermodynamics, and entropy changes. It's designed to test...
Questions: 35 | Attempts: 170 | Last updated: Mar 7, 2023
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Sample QuestionAn example of phosphorescence would be
In science, a chemical reaction is a process that leads to the transformation of one set of chemical substances to another. This typically involves the changing of electron positions in the manipulation of chemical bonds between...
Questions: 24 | Attempts: 202 | Last updated: Mar 22, 2023
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Sample QuestionWhat type of reaction produces a precipitate?
In this scientific quiz, we’ll be putting you up against a gauntlet of questions regarding chemical reactions – the process of transformation from one set of chemical substances to another. Think you have the right...
Questions: 25 | Attempts: 405 | Last updated: Mar 22, 2023
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Sample QuestionSubstances that prevent certain chemical reactions are called _____.
Explore the fundamentals of chemical reactions with this engaging quiz. Test your knowledge on reaction types including double displacement, combustion, and decomposition. Perfect for students looking to assess their...
Questions: 17 | Attempts: 6782 | Last updated: Mar 22, 2023
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Sample QuestionPb(NO3)2 + 2 KI ---> PbI2 + 2 KNO3 What constitutes this reaction?
Chemistry Exam 3 assesses knowledge on energy requirements, chemical equations, pH levels, combustion reactions, biological molecules, and glucose metabolism. It tests analytical skills in interpreting and applying chemical...
Questions: 50 | Attempts: 398 | Last updated: Mar 20, 2023
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Sample QuestionWhich of the following activities require energy?
Explore the fundamentals of chemical reactions in 'Chapter 6.4 Chemical Reactions'. This quiz tests your understanding of atomic structure, molecule composition, and reaction principles, crucial for learners in chemistry.
Questions: 32 | Attempts: 75 | Last updated: Feb 23, 2023
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Sample QuestionCarbon in the form of charcoal has a different number of protons in its nucleus than carbon in the form of diamond.
Can you answer all these questions on chemical reactions? Test your knowledge on this science quiz to see how you do and compare your score to others.
Questions: 37 | Attempts: 248 | Last updated: Oct 21, 2024
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Sample QuestionWhat characteristic of copper allows it to be made into copper wire?
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