Octane number (unleaded) of gasoline produced by isomerisation of butane may be about __________________?

Related Mcqs:

The conductivity of crude oil-water mixture depends on the__________________?

A. pH value B. Water percentage C. Temperature D. All A., B. and C....

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

A. Lubricating oil > diesel > petrol > LPG B. Lubricating oil > petrol > diesel > LPG C. Petrol > lubricating oil > diesel > LPG D. Petrol > diesel > LPG > lubricating oil...

Pick out the wrong statement ?

A. Alkylation produces a larger iso-paraffin (having higher octane number) from the reaction of an olefin with smaller iso-paraffin B. Catalytic alkylation processes use HF, AlCl3 & H2SO4 as Catalysts C. All the alkylation processes use very high temperature (> 1000°C) D. Gasoline having an octane number of 90 can be produced by alkylation process...

_____________ base crude oil is also called asphaltic crude?

A. Paraffinic B. Naphthenic C. Mixed D. Aromatic...

Which of the following is used as a catalyst in fluidised bed catalytic cracking ?

A. Silica-magnesia B. Silica-alumina C. Bentonite clays D. All A., B. and C....