Which of the following factors does not govern the mechanism of petroleum formation from organic sources ?

Related Mcqs:

Concentration of H2SO4 catalyst in alkylation is kept between 90-98%, because H2SO4 having concentration?

A. Less than 90% promotes polymerisation B. More than 98% promotes cracking C. Both A. and B. D. Neither A. nor B....

LPG when brought to atmospheric pressure & temperature will be a________________?

A. Liquid lighter than water B. Liquid heavier than water C. Gas lighter than air D. Gas heavier than air...

Clay treatment of petroleum products __________________?

A. Decolorizes & stabilises cracked gasoline B. Desulphurise straight run gasoline & kerosene C. Adsorb arsenic from feedstock to catalytic reforming D. All A., B. & C....

Aniline point is the temperature at which___________________?

A. Equal weight of diesel & the aniline are completely miscible B. Equal weight of aniline & the test sample are completely miscible C. Equal volume of aniline & the test sample are completely miscible D. Aniline vaporises...

Which of the following is an additive used for improving the cetane number of diesel ?

A. Tetraethyl lead B. Tetramethyllead C. Ethyl nitrate or acetone D. None of these...