Octane number (unleaded) of gasoline produced by isomerisation of butane may be about
A. 45
B. 55
C. 70
D. 90
Answer: Option C
Related Questions on Petroleum Refinery Engineering
Aniline point test of an oil qualitatively indicates the __________ content of an oil.
A. Paraffin
B. Olefin
C. Aromatic
D. Naphthene
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