HydrocarbonsHard
Question
A sample of petrol has an octane number of 60. It means it has the same knocking as a mixture of -
Options
A.40% n-heptane and 60% isooctane
B.40% isooctane and 60% petrol
C.40% isooctane and 60% n-heptane
D.60% isooctane and 60% petrol