
chem quiz 6
Authored by Tommy Pham
Arts
1st - 5th Grade
Used 1+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When a reaction is spontaneous, Δ G < 0.
True
False
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When a reaction is exothermic and the entropy increases throughout the reaction, the reaction is spontaneous at all temperatures.
True
False
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When a reaction is spontaneous, it necessary happens quickly.
True
False
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When Δ G for a reaction is negative work can be performed as a result of the reaction.
True
False
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For reactions that are non-spontaneous at lower temperatures and spontaneous at higher temperatures, both Δ H and Δ S are negative.
True
False
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Calculate Δ G, in kJ, for the following reaction at 2 °C if Δ H° = 110.5 kJ and Δ S° = 136 J/K.
COCl2(g) --> CO(g) + Cl2(g)
Round your answer to the nearest 0.1 kJ. Do not enter any units with your answer.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use the thermodynamic information given below to determine the conditions under which a chemical reaction is spontaneous
A reaction is exothermic and molecular disorder increases from reactants to products.
The reaction is not spontaneous at any temperature.
The reaction is spontaneous at low temperatures and non-spontaneous at high temperatures.
The reaction is spontaneous at all temperatures.
The reaction is non-spontaneous at low temperatures and spontaneous at high temperatures.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
15 questions
cartoon
Quiz
•
5th Grade
15 questions
THE BEATLES
Quiz
•
3rd Grade
20 questions
PAGSUSULIT#1-MAPEH
Quiz
•
4th Grade
20 questions
Note Values and Time Signatures
Quiz
•
4th - 9th Grade
19 questions
The Bridge Home
Quiz
•
5th - 8th Grade
19 questions
Music In Our Schools Month
Quiz
•
1st - 4th Grade
15 questions
Rhythm Basics
Quiz
•
3rd - 5th Grade
23 questions
Reading Music
Quiz
•
3rd - 6th Grade
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade