With increase in density, the viscosity of petroleum products
A. Increases
B. Decreases
C. Remains same
D. Either A or B
Answer: Option A
A. Increases
B. Decreases
C. Remains same
D. Either A or B
Answer: Option A
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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