Naphtha yield in straight run distillation of crude oil may be about _______________ percent?

Related Mcqs:

The most important property for a jet fuel is its________________?

A. Viscosity B. Freezing point C. Calorific value D. Flash point...

Mercaptans is represented as (where R and R’ are alkyl groups) _____________________?

A. R-COOH B. R-S-H C. R-S-R D. R-S-R’...

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...

Crude oils containing more than ____________ kg of total salts (expressed in terms of NaCl) per thousand barrel is called a ‘salty crude’ ?

A. 1 B. 5 C. 15 D. 25...