Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The net enthalpy change of a reaction is the amount of energy required to break all the bonds in reactant molecules minus amount of energy required to form all the bonds in the product molecules. What will be the enthalpy change for the following reaction?
Given that, bond energy of 
and HBr is 
and 
respectively.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Bond energy of 
Bond energy of 
Bond energy of HBr
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