A fuel has same knocking property as a mixture of 70% iso octane (2,2,4 trimethyl pentane) 30%n-heptane by volume the octane number of the fuel is

A fuel has same knocking property as a mixture of 70% iso octane (2,2,

1.	A fuel has same knocking property as a mixture of 70% iso octane (2,2,4 trimethyl pentane) 30%n-heptane by volume the octane number of the fuel is
Answer» 70 40 100 50 Solution :ALKANES PROPERTIES