Published by:
CGP EDU Academic Team
Published on: August 13, 2026
What is the true regarding complete combustion of gaseous isobutane-
A
H = 
E
B
H > 
E
C
H = 
E = 0
D
H < 
E
Text Solution
Verified by ExpertsThe correct answer is:
D
H < 
E
C 4 H 10 (g) + 6.5O 2 (g) 
4CO 2 (g) + 5H 2 O (l)
n = [4 - 7.5] = -3.5
H = 
E + 
n g RT
H < 
E
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