Multiple Choice Question (MCQ)
Question: Which of the following fuel quality determines burning property of petrol?
A.
Volatility
B.
Viscosity
C.
Cetane number
D.
Octane number
Correct Answer: Octane number
Explanation
The boiling point of water is the temperature at which water changes from a liquid to a gaseous state, known as water vapor. At standard atmospheric pressure (1 atm or 101.325 kPa), the boiling point of water is 100°C (212°F).