Both asphalt and wax are produced by ______________ base crude oils?

Related Mcqs:

Which is almost absent in crude petroleum ?

A. Olefins B. Mercaptans C. Naphthenes D. Cycloparaffins...

The pressure (kg/cm2) and temperature (°C) maintained in electrical desalters for crude oil are respectively__________________?

A. 10 and 120 B. 1 and 200 C. 50 and 250 D. 10 and 300...

Olefins are_________________?

A. Saturated hydrocarbons B. Unsaturated cyclic compounds (hydrocarbons) C. Present in substantially good quantity in crude petroleum D. None of these...

In solutizer sweetening process, solutizer solution used is_______________?

A. Methanol in Unisol process B. Naphthenic acid in Mercapsol process C. Both A. and B. D. Neither A. nor B....

Diesel index is defined as_________________?

A. (°API) × (Aniline Point, °F)/100 B. (°API) × (Aniline Point, °C)/100 C. (°API) × (100)/Aniline Point, °F D. (°API) × (100)/Aniline Point, °C...