Rate Of Reaction Quizzes & Trivia

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A quiz to assess your understanding of the whole topic.

Questions: 10 | Attempts: 2668 | Last updated: Jan 10, 2013

Sample Question
When solid sodium thiosulfate reacts with dilute HCl, sulfur and sulfur dioxide gas are produced. Which of the following cannot alter the rate of this reaction?

The particle size of sodium thiosulfate

The concentration of hydrochloric acid

The pressure applied to the reaction mixture

The temperature of the reaction mixture

The rate of consequence is the speed at which a chemical reaction takes place. You may define the reaction rate as the speed at which reactants are converted into products. Reaction rates can vary dramatically. It is visible by...

Questions: 10 | Attempts: 1250 | Last updated: Sep 3, 2020

Sample Question
Reactions eventually stop. What is generally the reason for this?

The catalyst has been used up

The particles have run out of energy

One or more of the reactants has been used up.

Rate Of Reactions_ Endo & Exo_acids And Bases

This is a quiz created for 8th grade Physical Science students. This is the last bit of chemistry that is covered in our AL Course of Study before moving into our Physics sections. This covers rates of chemical reactions,...

Questions: 35 | Attempts: 224 | Last updated: Jul 30, 2011

Sample Question
Breaking a solid reactant into smaller pieces will

Decrease the temperature of a solution.

Increase the rate of the chemical reaction.

Slows the chemical reaction rate.

None of the above.

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