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12th Grade Chemical Equilibrium Quizzes, Questions & Answers

12th Grade

Top Trending Chemical Equilibrium Quizzes

Le Chatelier's Principle Quiz: Equilibrium Shifts

This quiz focuses on LeChatelier's Principle, exploring how chemical equilibria respond to changes in conditions such as concentration, pressure, volume, and temperature. It assesses understanding of reaction adjustments in...

Questions: 6 | Attempts: 8408 | Last updated: Apr 1, 2025

Sample Question
When more reactant is added into a reaction system at equilibrium, how does the system react to compensate for the stress that is applied?

More reactant is formed

There is no change

More product is formed

Soal Online Kesetimbangan Kimia (II)

SELAMAT DATANG! Berikut adalah 15 soal pilihan ganda mengenai materi Kesetimbangan Kimia SMA. Selamat Mengerjakan!

Questions: 15 | Attempts: 2170 | Last updated: Mar 21, 2025

Sample Question
Di bawah ini adalah contoh-contoh peristiwa alam yang menggunakan prinsip kesetimbangan,kecuali … .

Siklus air

Siklus oksigen

Siklus nitrogen

Siklus karbon

Siklus peredaran darah

IBSL Chemistry Topic 7 Equilibrium Multiple Choice Questions

Explore the principles of chemical equilibrium with IBSL Chemistry Topic 7. This quiz assesses understanding of reaction rates, dynamic equilibrium, and conditions affecting reaction yields, crucial for students mastering...

Questions: 23 | Attempts: 1109 | Last updated: Mar 21, 2025

Sample Question
Which statement is true about chemical reactions at equilibrium?

The forward and backward reactions proceed at equal rates

The forward and backward reactions have stopped

The concentrations of the reactants and products are equal

The forward reaction is exothermic

Recent Chemical Equilibrium Quizzes

Chemical Equilibrium Class 11 MCQ Quiz With Answers

Questions: 10 | Attempts: 3218 | Last updated: Feb 1, 2025

Sample Question
Reaction from which we can get back the reactants form products is called

Irreversible reaction

Reversible reaction

Endothermic reaction

Exothermic reaction

Chemistry Quiz: Chemical Equilibrium

Questions: 10 | Attempts: 459 | Last updated: Mar 22, 2025

Sample Question
What is true about the equilibrium state?

The forward reaction stops.

The reverse reaction stops.

Both forward and reverse reactions stops.

Both forward and reverse reactions continue at the same rate.

Chemical Equilibrium Exam Quiz!

Questions: 25 | Attempts: 2213 | Last updated: Jun 23, 2025

Sample Question
If the concentration of B is increased at a fixed temperature, in the reaction, A + 2B ⇋ C + 3D, the equilibrium constant of the reaction will be

Increases

Decreases

Remains Unchanged

First, increases, then decrease

Chemical Equilibrium and Reactions Test! Trivia Quiz

Questions: 28 | Attempts: 360 | Last updated: Oct 21, 2025

Sample Question
The equilibrium constant can be a negative number.

True

False

Challenge 8.3 - One Step Mole Conversions

Questions: 8 | Attempts: 343 | Last updated: Mar 20, 2025

Sample Question
What is the mass of 4.65 moles of oxygen gas? (O2)

149 g of O2

4.65 g of O2

0.145 g of O2

0.15 g of O2

Chemistry Ch18&19 Exam

Questions: 79 | Attempts: 278 | Last updated: Mar 21, 2025

Sample Question
The law of chemical equilibrium states that at a given pressure, a chemical system may reach a state in which a particular ratio of reactant to product concentrations has a constant value.

True

False

12 Chemistry Unit-10 Chemical Equilibrium-II

Questions: 7 | Attempts: 1174 | Last updated: Mar 21, 2025

Sample Question

Option 1

Option 2

Option 3

Option 4

Chapter 15 Test...And Then Some

Questions: 23 | Attempts: 188 | Last updated: Mar 21, 2025

Sample Question
Units for equilibrium constants are conventionally omitted because they vary from reaction to reaction. If they were to be included, the units on Keq for this reaction would be:

Atm

1/atm

All units would cancel out

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