Gibbs Free Energy Chemistry Q2 BM
Understanding Gibbs Free Energy
Test your knowledge of Gibbs Free Energy concepts with this engaging quiz! Explore essential definitions, equations, and the conditions for spontaneity in chemical reactions.
Whether you’re a chemistry student or just curious, this quiz will help reinforce your understanding of thermodynamics.
- 9 multiple-choice questions
- Learn about enthalpy, entropy, and free energy
- Assess your comprehension of spontaneous reactions
Gibbs Free Energy is ____.
The energy available to do work in chemical reactions
The energy available to do mechanical work
The degree of disorder in a chemical
The branch of physics that deals with the relationships between heat and other forms of energy
What is the formula for ∆G
ˆ†T- S∆H
T∆S- ∆H
ˆ†H-∆T∆S
ˆ†H-T∆S
What does ∆G stand for?
Temperature in system (K)
Entropy change measured in (kJ/K)
Change in free energy (kJ)
Enthalpy change measured in (kJ)
What does ∆H mean?
Enthalpy change measured in (kJ)
Entropy change measured in (kJ/K)
Temperature in system (K)
Change in free energy (kJ)
What does T mean?
Enthalpy change measured in (kJ)
Temperature in system (K)
Entropy change measured in (kJ/K)
Change in free energy (kJ)
What does ∆S mean?
Enthalpy change (kJ)
Entropy change (kJ/K)
Change in free energy (kJ)
Temperature in system (K)
When is the reaction spontaneous?
If ∆G < 0
If ∆G = 0
If ∆G > 0
Find ∆G for a reaction if: ∆H=-218 kJ and ∆S=-765 J/K at 32 Celsius. Is the reaction spontaneous?
15.4 kJ, spontaneous
15.4 kJ, non-spontaneous
15.4 K, spontaneous
15.4 K, non-spontaneous
For reaction CO(g) + H2O(g) → CO2(g) + H2(g) find ∆G if: ∆H = -41.2 kJ and ∆S = -135 J/K at 25 Celsius (298 K)
-0.97 kJ, non-spontaneous
0.97 kJ, spontaneous
-0.97 K, spontaneous
-0.97 kJ, spontaneous
{"name":"Gibbs Free Energy Chemistry Q2 BM", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Test your knowledge of Gibbs Free Energy concepts with this engaging quiz! Explore essential definitions, equations, and the conditions for spontaneity in chemical reactions.Whether you’re a chemistry student or just curious, this quiz will help reinforce your understanding of thermodynamics.9 multiple-choice questionsLearn about enthalpy, entropy, and free energyAssess your comprehension of spontaneous reactions","img":"https:/images/course1.png"}
More Quizzes
MDCAT CHEMISTRY-Thermochemistry (SMART INSTITUTE)
60300
EMOT CHEMISTRY MOCK 1.0
10516
Are You a Procrastinator?
13611
What's your MERMAID TYPE?
14714
Am I in Love with You? Free to Find Out Now
201018570
Forces and Motion Unit Test - Free Physics
201018973
A Barophile Would Grow Best In? Free Microbiology
201019401
Guess My Weight - How Much Do I Weigh? Free
201016625
Avatar: The Last Airbender Hard Trivia - Free
201022912
Am I Punk? - Test Your Rebel Spirit for Free
201018339
Garden for Surrealists Answer Key - Free Practice
201016025
Do I Have TSS - Check Toxic Shock Syndrome Symptoms
201017971