Petroleum Refinery Engineering Mercaptans is represented as (where R and R' are alkyl groups) R-S-R R-S-R' R-S-H R-COOH R-S-R R-S-R' R-S-H R-COOH ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aniline point test of an oil qualitatively indicates the __________ content of an oil. Naphthene Olefin Paraffin Aromatic Naphthene Olefin Paraffin Aromatic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Concentration of H₂SO₄ catalyst in alkyla-tion is kept between 90-98%, because H₂SO₄ having concentration Neither A nor B Both A & B Less than 90% promotes polymerisation More than 98% promotes cracking Neither A nor B Both A & B Less than 90% promotes polymerisation More than 98% promotes cracking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum Is optically active Constitutes mainly of olefins Does not contain asphalt Does not contain aromatics Is optically active Constitutes mainly of olefins Does not contain asphalt Does not contain aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the minimum °API gravity of all? Kerosene Petrol Furnace oil Diesel Kerosene Petrol Furnace oil Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The most important property for a jet fuel is its Flash point Viscosity Freezing point Calorific value Flash point Viscosity Freezing point Calorific value ANSWER DOWNLOAD EXAMIANS APP
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