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 #72046
Back to Home
View All THERMODYNAMICS Questions
33 Views
Question
What is the correct formation reaction for CO₂(g)?
A. C(diamond, s) + O₂(g) → CO₂(g)
B. CO(g) + ½O₂(g) → CO₂(g)
C. C(graphite, s) + O₂(g) → CO₂(g)
D. CaCO₃(s) → CaO(s) + CO₂(g)
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is enthalpy preferred over internal energy in reporting chemical reaction energies?
28
According to the first law of thermodynamics, what is the mathematical expression for the change in ...
16
Given ∆rH⁰ = -74 kJ mol⁻¹ for NO(g) + ½O₂(g) → NO₂(g), what type of process is this?
25
What is the revised GST rate for electric vehicles under GST 2.0 introduced in September 2025?
(Current Affairs)
28
What was the primary target of Russia’s major aerial assault on Ukraine on November 14–15, 2025?
(Current Affairs)
27