Hydrogen percentage (by weight) in crude petroleum may be about __________________?

Related Mcqs:

Which of the following is the easiest to crack ?

A. Paraffins B. Olefins C. Naphthenes D. Aromatics...

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...

A good lubricant should have high _____________________ ?

A. Viscosity index B. Volatility C. Pour point D. None of these...

Platforming is a ____________ process?

A. Moving bed B. Fluidised bed C. Non-regenerative & fixed bed D. Regenerative...

The average boiling point of aviation turbine fuel is closest to that of__________________?

A. Lubricating oils B. LPG C. Diesel D. Kerosene...