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
CHEMICAL THERMODYNAMICS
Question #27848
Back to Home
View All CHEMICAL THERMODYNAMICS Questions
26 Views
Question
Which of the following reactions has a negative ∆S?
A. CaCO3(s) → CaO(s) + CO2(g)
B. NH4Cl(s) → NH3(g) + HCl(g)
C. 2Cl(g) → Cl2(g)
D. H2O(l) → H2O(g)
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the enthalpy change for the reaction H2(g) + ½O2(g) → H2O(l)?
13
What does the term 'infinite dilution' mean?
27
What is the role of heat in changing the internal energy of a system?
16
In which year did the Pahalgam terrorist attack occur, leading to India suspending the Indus Waters ...
(Current Affairs)
36
Which river is the focus of the Yamunotsav being held at Vasudev Ghat, as announced by Delhi Culture...
(Current Affairs)
19