12th Grade Chemical Kinetics Quizzes, Questions & Answers

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Top Trending Chemical Kinetics Quizzes

Can You Pass This Chemical Kinetics Test? Trivia Quiz

Are you ready to delve into the fascinating world of chemical reactions? Our Chemical Kinetics Quiz is designed to test and expand your knowledge of reaction rates, mechanisms, and the factors that influence them. This quiz...

Questions: 15 | Attempts: 3512 | Last updated: Aug 22, 2025

Sample Question
In a reaction, A + B Product, rate is doubled when the concentration of B is doubled, and rate increases by a factor of 8 when the concentrations of both the reactants (A and B) are doubled, rate law for the reaction can be written as:

Rate = k [A] [B]

Rate = k [A]2 [B]

Rate = k [A] [B]2

Rate = k [A]2 [B]2

Chemistry Quiz On Chemical Kinetics! Trivia

Prepared by: G. KUPPUSWAMY, P.G.Asst., Pachaiyapp's HSS, Kanchipuram.

Questions: 11 | Attempts: 1204 | Last updated: Jul 22, 2025

Sample Question

Option 1

Option 2

Option 3

Option 4

IB Chemistry HL: Chemical Kinetics and Reaction Mechanisms

IB Chemistry Hl: Chemical Kinetics And Reaction Mechanisms

Explore the depths of chemical kinetics with this focused quiz designed for students preparing for the IB Chemistry HL exams. This quiz covers essential concepts and applications, enhancing understanding and mastery of the topic,...

Questions: 5 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
Distinguish between the terms rate constant, overall order of reaction and order of reaction with respect to a particular reactant.

Rate expression: The rate constant is the sum of the orders of the individual reactants. Order of reaction: The rate expression shows the proportionality between the reaction rate and the concentrations of the products.

Rate expression: The order of reaction is as follows: m + n = overall order Rate constant: The constant represents the concentration of the reactants multiplied by the rate of the reaction.

Rate expression: The concentrations of the reactants to the power of the order of each product multiplied by the rate constant: Rate=k[A]m[B]n[C]o Order of reaction: The order of reaction is said to be m for substance A, n for substance B, etc. The total order of reaction is the sum of these powers, ie m + n etc = overall order Rate constant: The constant in the above equation represents the proportionality between the reaction rate and the concentrations of the reactants. Its units depend on the number of reactants and their orders.

Order of reaction: The overall order of reaction is the proportionality constant between the concentration of the reactants and the rate of the reaction. Rate constant: The total order is the sum of the powers of the concentration terms.

Structures Of The Molecular Formula

This quiz assesses knowledge in physical chemistry, focusing on reaction kinetics and electrochemistry. It covers topics like order of reactions, emf variations in electrochemical cells, ionisation constants, molar conductances,...

Questions: 90 | Attempts: 719 | Last updated: Mar 20, 2025

Sample Question
The variation of concentration of products with respect to time for a first order reaction A→ B is given by which ofthe following ?

P

Q

R

S

What Do You Know About Arrhenius Equation?

In the late 1880s, Nobel Prize-winning Swedish scientist Arrhenius proposed Arrhenius equation, which is a formula for the temperature dependence of reaction rates. Presently, it is an empirical relationship that can be used to...

Questions: 10 | Attempts: 402 | Last updated: Mar 22, 2025

Sample Question
What is the formula for Arrhenius equation?

K=A*exp (-E a*R*T)

K=A*exp (-E a/T*R)

K=A*exp (-E a/R*T)

K=A*exp (E a/R*T)

Recent Chemical Kinetics Quizzes

Chemical Kinetics! Trivia Facts Quiz

Chemical Kinetics is a rate at which a chemical reaction take place to achieve a final result. However, during chemical reactions, there are conditions in which reactions are needed to be kept. The rate of chemical reactions is...

Questions: 10 | Attempts: 407 | Last updated: Mar 21, 2025

Sample Question
What reaction produces heat?

Endothermic reaction

Exothermic reaction

Thermal Dissociation

Direct combination

Napoleon's Buttons Chapter 5

Napoleon's Buttons is a novel by Jay Burreson and Le Couteur on the origin of all the groups of molecules that have shaped the Science world to date. Chapter 5 talks about the Nitro compounds and is tested below.

Questions: 15 | Attempts: 156 | 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

Cherryl's Chem Test #3

Cherryl's chem test #3

Cherryl's chem test #3 covers key concepts in chemical kinetics, including reaction rates, rate laws, and the effects of catalysts and concentration changes.

Questions: 26 | Attempts: 414 | Last updated: Mar 20, 2025

Sample Question
For the hypothetical reaction A+3B--2C, the rate should be expressed as:

Rate=deltal A divided by deta temp

Rate=7/3 delta B divided by delta temp

Rate=1/2 delta C divided by delta temp

-1/2 delta C divided by delta temp