- (A) Is light and better
- (B) Gives more distillates
- (C) Gives less tar
- (D) All
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- (A) Potassium isobutyrate
- (B) Sodium plumbite
- (C) Methanol
- (D) Phenol
- (A) 4
- (B) 3
- (C) 2
- (D) 1
- (A) Flash point and acid value
- (B) Aniline point
- (C) Dielectric strength
- (D) Copper strip corrosion test
- (A) Same as petroleum ether
- (B) Petroleum coke
- (C) A mixture of microcrystalline wax in viscous hydrocarbon liquids
- (D) None of these
- (A) Smoke point
- (B) Paraffins
- (C) Aromatics
- (D) Naphthenes
- (A) Methyl-ethyl-ketone (MEK)
- (B) Naphtha
- (C) Petroleum ether
- (D) Sodium plumbite
- (A) Thiophenes
- (B) Mercaptans
- (C) Sulphones
- (D) Pyrroles
- (A) Fluid catalytic cracking
- (B) Visbreaking
- (C) Propane deasphalting
- (D) None of these
- (A) Platinum on alumina
- (B) Nickel
- (C) Iron
- (D) Aluminium chloride
