Le Châtelier’s Principle

Le Châtelier’s Principle

12th Grade

15 Qs

quiz-placeholder

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Le Châtelier’s Principle

Le Châtelier’s Principle

Assessment

Quiz

Chemistry

12th Grade

Medium

NGSS
HS-PS1-6, HS-PS1-5, HS-PS1-4

+1

Standards-aligned

Created by

Amaal Amaal

Used 102+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

2SO2(g)+O2(g)⇌2SO3(g)
Removing O2(g) will
shift equilibrium right
shift equilibrium left
decrease temperature
have no change

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-6

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

2SO2(g)+O2(g)⇌2SO3(g)
Adding SO2(g) will
shift equilibrium right
shift equilibrium left
increase rate of reaction
have no change

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-6

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Changes in pressure will only affect substances that are in the __________ state.
gaseous
liquid
solid
plasma

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

2SO2(g)+O2(g)⇌2SO3(g)
Decreasing volume of container will
shift equilibrium right
shift equilibrium left
change K
have no change

Tags

NGSS.HS-PS1-6

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

For the reaction...
heat  +  N2  +  O2  ↔  2NO
If the heat is added to the chemical system, the equilibrium will shift _______.
left
right
left and right
neither left nor right

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Le Chatelier's Principle states that if a chemical system at equilibrium is stressed,
the system will adjust to increase the stress
the system will adjust to reduce the stress
the system will not adjust

Tags

NGSS.HS-PS1-6

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When writing an endothermic reaction, heat energy is stated as
product
catalyst
reactant

Tags

NGSS.HS-PS1-4

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