Main constituent of natural gas is
A. CH4
B. C2H2
C. C2H4
D. C2H6
Answer: Option A
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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