Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
CHEMICAL THERMODYNAMICS
Question #27249
Back to Home
View All CHEMICAL THERMODYNAMICS Questions
52 Views
Question
What is the standard enthalpy of combustion (∆cH⁰)?
A. Enthalpy change when 1 mole of a compound is formed from its elements
B. Enthalpy change when a substance melts
C. Enthalpy change when a substance vaporizes
D. Enthalpy change per mole of a substance when it undergoes complete combustion
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the primary difference between the state of a system in mechanics and thermodynamics?
34
If a system has a large heat capacity, what happens when heat is added?
37
What is the enthalpy change for the reaction: H₂(g) + ½ O₂(g) → H₂O(l), if the reaction is ...
33