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Chemical Reaction Quizzes & Trivia

Chemical reactions are part of our daily lives. From cooking in the kitchen, to driving a car, these reactions are commonplace. In a chemical reaction, the molecules of one substance break apart and join together with those of another substance to create a different compound (combination of molecules).

Many chemical reactions are non-reversible changes .You cannot turn a baked cake back into its raw ingredients. Some chemical reactions can be reversed, and re-formed into the original substances. These are reversible changes.

If you fancy one reaction or another, then you will most surely enjoy the questions of these quizzes: “The smallest particle of gold which still retains its characteristics is?”, “An atom containing 19 protons, 20 neutrons, and 19 electrons has a mass number of?”, and “What does all matter have?”.

Top Trending Quizzes

An extensive property is a property that depends on the amount of matter in a sample whereas intrusive properties are mostly determined by the physical property of a system. Test how well you understand the difference and...

Questions: 8  |  Attempts: 11311   |  Last updated: Dec 9, 2021
  • Sample Question
    Properties that do depend on the amount of matter present.

Endothermic and Exothermic are chemical reactions that absorb and release heat. An example of an endothermic reaction is photosynthesis. An exemplar of an exothermic reaction is combustion. Specifically, exothermic reactions...

Questions: 10  |  Attempts: 4129   |  Last updated: May 26, 2021
  • Sample Question
    C6H12O6    +  6O2   à  6CO2   +    6H2O    ∆H  =  -2803 kJ  

What do you know about chemical reactions? A chemical reaction is a route that leads to the transformation of one group of chemical substances to another. Chemical reactions exemplify changes that only involve electrons'...

Questions: 12  |  Attempts: 11326   |  Last updated: Apr 6, 2021
  • Sample Question
    Which one of the following represents a physical change?

Below is an Oxidation and reduction reactions quiz trivia. Oxidation is the process where electrons are lost while reduction is the transfer of electrons between substances. Oxygen is either lost or gained in the reactions. In...

Questions: 19  |  Attempts: 3888   |  Last updated: Nov 26, 2020
  • Sample Question
    The terms Oxidation and Reduction both have direct polar opposite definitions.  what is each term defined as?



Questions: 30  |  Attempts: 589   |  Last updated: Jan 29, 2021
  • Sample Question
    Chemically rust is:
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This Types of Reaction Quiz tests you on the key terms of various types of chemical reactions such as combination, decomposition, displacement, etc. Identify chemical reactions as either synthesis, combustion, decomposition,...

Questions: 9  |  Attempts: 29446   |  Last updated: Aug 31, 2020
  • Sample Question
    Identify the type of reaction: N2 + 3H2 -----> 2NH3

What do you know about chemical reactions? A chemical reaction is a route that leads to the transformation of one group of chemical substances to another. Chemical reactions exemplify changes that only involve electrons'...

Questions: 12  |  Attempts: 11376   |  Last updated: Apr 6, 2021
  • Sample Question
    Which one of the following represents a physical change?

An extensive property is a property that depends on the amount of matter in a sample whereas intrusive properties are mostly determined by the physical property of a system. Test how well you understand the difference and...

Questions: 8  |  Attempts: 11338   |  Last updated: Dec 9, 2021
  • Sample Question
    Properties that do depend on the amount of matter present.

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Questions: 17  |  Attempts: 5691   |  Last updated: Sep 11, 2020
  • Sample Question
    Pb(NO3)2 + 2 KI ---> PbI2 + 2 KNO3 What constitutes this reaction?  

Endothermic and Exothermic are chemical reactions that absorb and release heat. An example of an endothermic reaction is photosynthesis. An exemplar of an exothermic reaction is combustion. Specifically, exothermic reactions...

Questions: 10  |  Attempts: 4147   |  Last updated: May 26, 2021
  • Sample Question
    C6H12O6    +  6O2   à  6CO2   +    6H2O    ∆H  =  -2803 kJ  

Below is an Oxidation and reduction reactions quiz trivia. Oxidation is the process where electrons are lost while reduction is the transfer of electrons between substances. Oxygen is either lost or gained in the reactions. In...

Questions: 19  |  Attempts: 3892   |  Last updated: Nov 26, 2020
  • Sample Question
    The terms Oxidation and Reduction both have direct polar opposite definitions.  what is each term defined as?