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 #27289
Back to Home
View All CHEMICAL THERMODYNAMICS Questions
54 Views
Question
What is the enthalpy change for the reaction: H₂(g) → 2H(g)?
A. 242 kJ mol⁻¹
B. 428 kJ mol⁻¹
C. 1665 kJ mol⁻¹
D. 435.0 kJ mol⁻¹
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the enthalpy change for the reaction Fe(s) + ³⁄₂H2O(l) → ½Fe2O3(s) + ³⁄₂H2(g)?
39
What is the standard state of ethanol at 298 K?
53
What is the entropy change when two gases mix in a closed container?
43