1.
The best method of determining sulphur in crude oil is by the __________ method.
2.
Which of the following is the most widely used cracking process in oil refineries?
3.
Which of the following reactions is undesirable in the production of catalytically reformed gasoline?
4.
Catalytic cracking compared to thermal cracking of residue of vacuum distillation of crude oil
5.
Pick out the wrong statement.
6.
Which of the following is an additive used for improving the cetane number of diesel?
7.
Higher boiling fractions like atmospheric residue is distilled under vacuum at low temperature because at high temperature, there is a tendency of the predominance of
8.
Octane number of gasoline produced by two stage fluidized catalytic cracking process is
9.
Reforming converts
10.
Feedstock for polymerization is