Published by:
CGP EDU Academic Team
Published on: August 14, 2026
In the reaction: 
kcal and 
kcal, the heat of formation of 
is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
kcal 
(i)
kcal (ii) By substracting equation (ii) from (i) we get,
kcal
The heat of formation of 
is 
kcal/mole.
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