- (A) Low smoke point
- (B) High smoke point
- (C) High aromatics content
- (D) Low paraffins content
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- (A) Sulphuric acid
- (B) Nickel
- (C) Silica gel
- (D) Alumina
- (A) An exothermic reaction
- (B) An endothermic reaction
- (C) Favoured at very low temperature
- (D) None of these
- (A) pH value
- (B) Water percentage
- (C) Temperature
- (D) All
- (A) PCM
- (B) Tar
- (C) Light diesel oil
- (D) Low viscosity furnace oil
- (A) H2SO4
- (B) H3PO4
- (C) HF
- (D) AlCl3
- (A) Is less than
- (B) Is more than
- (C) Is same as
- (D) May be either more or less than
- (A) 8
- (B) 18
- (C) 28
- (D) 35
- (A) Atmospheric
- (B) 10 atm
- (C) Vacuum
- (D) 3 atm
- (A) Phosphoric acid on kieselguhr
- (B) Aluminium chloride
- (C) Nickel
- (D) Vanadium pentoxide
