Physics-Heat Engines
NEET Physics Heat Engines MCQ Question
Type: MCQ-fact-Hard-Class 11
What is the standard enthalpy of combustion of one mole of butane?
A
–2658 kJ mol–1
B
–890.3 kJ mol–1
C
–393.5 kJ mol–1
D
–285.8 kJ mol–1
Correct Answer
Option A
Detailed Explanation
The standard enthalpy of combustion of one mole of butane is defined as –2658 kJ mol–1, indicating the heat released during its complete combustion.
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