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 #27281
Back to Home
View All CHEMICAL THERMODYNAMICS Questions
16 Views
Question
What is the correct definition of bond dissociation enthalpy?
A. Enthalpy change when a bond is formed
B. Enthalpy change when a molecule is formed from atoms
C. Enthalpy change when a solid is converted to gas
D. Enthalpy change when one mole of covalent bonds is broken to form gaseous atoms
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the enthalpy change for the reaction ½ N₂(g) + O₂(g) → NO₂(g)?
15
What is the effect of a positive ΔrH° and a negative ΔrS° on the spontaneity of a reaction?
14
What is the enthalpy change for the combustion of 1 mole of graphite if the heat released is -20.7 k...
6
Which of the following leaders did Congress leader Shashi Tharoor praise on his 98th birthday, leadi...
(Current Affairs)
14
Which hospital received the injured victims from the Red Fort blast?
(Current Affairs)
19