Petroleum Engineering Question:

Butadiene is a/an

A. di-olefin
B. naphthene
C. aromatic
D. olefin

Option A

Previous Question	Next Question
Catalyst used in catalytic polymerisation which produces polymer gasoline is A. H2SO4 B. H3PO4 C. both (a) and (b) D. AlCl3	Flash point of an oil is determined by the A. Pensky Martens apparatus. B. Ramsbottom apparatus. C. Saybolt viscometer. D. Conradson apparatus.