Hydrocarbons Question 185
Question: The octane number of a sample of petrol is 40. It means that its knocking property is equal to the mixture of [MP PMT 2003]
Options:
A) 40% n-heptane + 60% iso-octane
B) 40% petrol + 60% iso-octane
C) 60% n-heptane + 40% iso-octane
D) 60% petrol + 40% iso-octane
Show Answer
Answer:
Correct Answer: C
Solution:
Octane number of fuel is the percentage of iso- octane in mixture.
BETA
