The proper arrangement of the petroleum fractions in order of their boiling points is __________________ ?

Related Mcqs:

_____________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation?

A. Magnesium B. Potassium C. Calcium D. Sodium...

Ethyl mercaptan is added to the Doctor negative LPG for facilitating the detection of its leakage (by bad odour) to the extent of about ________________ ppm?

A. 1 B. 50 C. 5000 D. 10000...

Which of the following is the most widely used cracking process in oil refineries ?

A. Dubbs process B. T.C.C. moving bed process C. Fluidised bed catalytic cracking process D. Houdry’s fixed bed process...

The colour of gasoline is an indication of its _________________?

A. Octane number B. Lead susceptibility C. Gum forming tendency & thoroughness of refining D. None of these...

LSHS is a type of furnace oil, which_____________________?

A. Is more viscous than high viscosity furnace oil (HVFO) B. Stands for low sulphur heavy stock C. Is an ideal fuel for metallurgical furnaces due to its lower sulphur content (< 1%) D. All A., B. and C....