1320ChemistryMedium
The petrol having octane number 80 has ____________?
A20% n- heptane + 80% iso-octane
B80% n-heptane + 20% n- octane
C80% n- heptane + 20% iso-octane
D20% n- heptane + 80% n-octane
Correct answer
A. 20% n- heptane + 80% iso-octane
Explanation
Petrol, which has octane number 80 contain 20% n-heptane and 80% iso-octane.