Carbon percentage (by weight) in crude petroleum may be about
A. 65
B. 75
C. 85
D. 95
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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