What is the condition for a reaction to be in chemical equilibrium?

Understanding Le Chatelier's Principle

Interactive Video
•
Chemistry, Science
•
9th - 12th Grade
•
Medium

Lucas Foster
Used 4+ times
FREE Resource
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The pressure of the system is constant.
The temperature of the system is constant.
The rate of the forward reaction is equal to the rate of the backward reaction.
The concentration of reactants is higher than products.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a method to disturb chemical equilibrium?
Changing the concentration of reactants or products.
Changing the temperature of the system.
Changing the color of the reactants.
Changing the pressure of the system.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to Le Chatelier's Principle, what happens when the concentration of a reactant is increased?
The equilibrium remains unchanged.
The equilibrium shifts to decrease the temperature.
The equilibrium shifts to produce more reactants.
The equilibrium shifts to produce more products.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the effect of decreasing the concentration of a product in a reaction at equilibrium?
The equilibrium remains unchanged.
The equilibrium shifts to produce more reactants.
The equilibrium shifts to increase the pressure.
The equilibrium shifts to produce more products.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does increasing pressure affect a gaseous equilibrium reaction with more moles of products than reactants?
The equilibrium shifts to produce more reactants.
The equilibrium shifts to produce more products.
The equilibrium shifts to decrease the temperature.
The equilibrium remains unchanged.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the equilibrium position when pressure is decreased in a reaction with equal moles of reactants and products?
The equilibrium shifts to produce more reactants.
The equilibrium remains unchanged.
The equilibrium shifts to produce more products.
The equilibrium shifts to increase the temperature.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In an endothermic reaction, what is the effect of decreasing the temperature?
The equilibrium shifts to produce more reactants.
The equilibrium shifts to produce more products.
The equilibrium remains unchanged.
The equilibrium shifts to increase the pressure.
Create a free account and access millions of resources
Similar Resources on Quizizz
11 questions
Understanding Equilibrium and Le Chatelier's Principle

Interactive video
•
10th - 12th Grade
11 questions
Chemical Equilibrium and Reaction Yield

Interactive video
•
10th - 12th Grade
11 questions
Equilibrium Shifts and Le Chatelier's Principle

Interactive video
•
10th - 12th Grade
11 questions
Le Chatelier's Principle and Reaction Equilibrium

Interactive video
•
10th - 12th Grade
11 questions
Balancing Act: Exploring Equilibrium in Chemical Reactions and Natural Systems

Interactive video
•
9th - 12th Grade
11 questions
Equilibrium and Le Chatelier's Principle

Interactive video
•
9th - 12th Grade
11 questions
Le Chatelier's Principle and Equilibrium

Interactive video
•
10th - 12th Grade
11 questions
Chemical Equilibrium and Reaction Rates

Interactive video
•
9th - 12th Grade
Popular Resources on Quizizz
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade
Discover more resources for Chemistry
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade