Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
THERMODYNAMICS
Question #74919
Back to Home
View All THERMODYNAMICS Questions
20 Views
Question
What is the enthalpy change for phase transitions like melting and vaporization?
A. Always negative
B. Zero
C. Always positive
D. Depends on the substance
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the limitation of the first law of thermodynamics?
23
Which factor does NOT influence the enthalpy of dilution?
27
What is the condition for a non-spontaneous process in terms of Gibbs free energy?
17
What did PM Modi describe the Constitution as during the 75th anniversary event?
(Current Affairs)
59
What milestone anniversary did BSE celebrate when the BSE 150 Index was launched?
(Current Affairs)
47