A sample of gasoline produces the same knocking as a mixture containing 35% n-heptane and 65% iso-octane. What is octane rating of the sample?
Out of 2, 2, 3-trimethylbutane, 2,2 4-trimethylpentane and 2, 2, 3, 3,-tetramethyl butane which has the highest octane number? Explain.
Which compound of lead is added to gasoline (petrol) to increase its octane number?
Tetraethyl lead.
Arrange the following in order of increasing volatility: gasoline, kerosene and diesel.