Olefins are also known as
Which has the lowest knocking property?
“The greater the compression greater will be efficiency of engine.” The fuel which has minimum knocking property is always preferred. The tendency to knock falls off in the following order : Straight chain alkanes > branched chain alkanes > olefins > cyclo alkanes > aromatic hydrocarbons.
Which of the following increases anti knocking properties?
An anti-knocking agent is the substance which is used to reduce the engine knocking. It increases the octane number of the fuel. It helps in auto-ignition by raising the temperature and pressure. TEL is tetraethyl Lead which is used as an anti-knocking compound.