- (A) 40-60
- (B) 100-130
- (C) 250-300
- (D) 350-400
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- (A) 4
- (B) 10
- (C) 18
- (D) 26
- (A) Butane
- (B) Propane
- (C) Natural gas
- (D) Gasoline separated from wet natural gas by compression
- (A) More than 100
- (B) Round about 100
- (C) Between 50 and 100
- (D) Less than 25
- (A) Equal weight of diesel & the aniline are completely miscible
- (B) Equal weight of aniline & the test sample are completely miscible
- (C) Equal volume of aniline & the test sample are completely miscible
- (D) Aniline vaporises
- (A) Low molecular weight & low boiling point compounds present in petroleum
- (B) Desirable in catalytic cracking feedstock, because they produce coke
- (C) Readily oxidisable and form carbonaceous sludge
- (D) All
- (A) Fixed bed
- (B) Moving bed
- (C) Fluidised bed
- (D) Non-catalytic
- (A) Acid
- (B) Solvent extraction
- (C) Alkali
- (D) Clay
- (A) Emulsification tendency
- (B) Water separation characteristics
- (C) Water content
- (D) Water absorbing capacity from atmosphere
- (A) Sulphur & its compounds
- (B) Water
- (C) Organic impurities
- (D) Wax
