Which of the following is desirable in petrol (gasoline) but undesirable in kerosene ?

Related Mcqs:

In catalytic cracking, the___________________?

A. Gasoline obtained has a very low octane number B. Pressure & temperature is very high C. Gasoline obtained has very high aromatic content D. Gasoline obtained has very high amount of gum forming compounds...

Most commonly used crude heater before the fractionation tower in a refinery is the ______________ heater?

A. Electric immersion B. Pipestill C. Steam coil D. None of these...

Iso-octane is used as a reference substance in the definition of octane number and it is assigned an octane number value of 100. Iso-octane is chemically known as ___________________?

A. α-methyl naphthalene B. 2-2-4 tri methyl pentane C. 1, 3 butadiene D. Tetra methyl ethylene...

Aromatics are desired constituents of____________________?

A. Lubricating oil B. Diesel C. Kerosene D. Petrol...

Alkylation_____________________?

A. Causes olefins to combine with each other B. Causes olefins to combine with iso-paraffins C. Converts iso-paraffin into olefin D. Converts olefin into paraffin...