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 #73826
Back to Home
View All THERMODYNAMICS Questions
27 Views
Question
How is the enthalpy change of a reaction mathematically expressed using summation notation?
A. ∆rH = Σreactants – Σproducts
B. ∆rH = ΣbiHi(products) + ΣaiHi(reactants)
C. ∆rH = ΣbiHi(products) – ΣaiHi(reactants)
D. ∆rH = ΣaiHi(reactants) – ΣbiHi(products)
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In a p-V diagram, what does the integral –∫pex dV represent?
32
What is the chemical equation for the combustion of graphite as given in the text?
30
What is the unit of heat capacity used in the problem involving the bomb calorimeter?
33
What was the central argument made by the Centre in its affidavit to the Supreme Court regarding tim...
(Current Affairs)
33
Where was the 5th Anupam Colony inaugurated by NDMC Chairman Keshav Chandra?
(Current Affairs)
35