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
THERMODYNAMICS
Question #71947
Back to Home
View All THERMODYNAMICS Questions
33 Views
Question
How is the standard enthalpy of formation used in Hess’s law?
A. To measure temperature change
B. To balance chemical equations
C. To calculate ΔH of a reaction using ΔfH⁰ of products and reactants
D. To determine reaction rate
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How much heat is released when 3 moles of H₂O(l) are formed from their elements?
39
What is the correct expression for the standard enthalpy change of the reaction: N₂(g) + 3H₂(g) ...
37
What is the role of a frictionless piston in a thermodynamic setup?
29