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9th Grade Chemical Kinetics Quizzes, Questions & Answers

9th Grade

Recent Chemical Kinetics Quizzes

Reaction Rates Quiz: Chemical Kinetics Challenge

Questions: 10 | Attempts: 298 | Last updated: Oct 28, 2025

Sample Question
Rate of change of Concentra per time is given to what term?

Change rate

Reaction Rates

Stochiometry

Mole difference

Basic Concepts Of Chemical Kinetics! Trivia Quiz

Questions: 10 | Attempts: 297 | Last updated: Mar 17, 2025

Sample Question
What is the function of a catalyst in a reaction?

It increases the activation energy

Slowing down the rate of chemical reactions

Speeding up the rate of chemical reactions

It provides reactants

Rate Of Reaction Quiz Questions

Questions: 6 | Attempts: 749 | Last updated: Mar 17, 2025

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.

Kinetic Molecular Theory Trivia Quiz

Questions: 12 | Attempts: 1307 | Last updated: Jul 22, 2025

Sample Question
Which gas sample at STP has the same total number of molecules as 2.0 liters of CO2 (g) at STP?

5.0 L of CO2 (g)

2.0 L of Cl2 (g)

3.0 L of H2S (g)

6.0 L of He (g)

Rate Of Reaction

Questions: 10 | Attempts: 5782 | Last updated: Sep 22, 2025

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

Napoleon's Buttons Chapter 5

Questions: 15 | Attempts: 157 | Last updated: Mar 20, 2025

Sample Question
Although the structures of explosive molecules vary widely most often they contain a(n)

Carbon dioxide molecule

Oxide compound

Nitro group

Water vapor molecule

Rate Of Reactions_ Endo & Exo_acids and Bases

Questions: 35 | Attempts: 395 | Last updated: Mar 20, 2025

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.

9th Grade Chemical Kinetics Quizzes, Questions & Answers

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Recent Chemical Kinetics Quizzes