Complete removal of __________ from gasoline is done by Unisol
process using caustic soda and methyl alcohol.
(A) Waxes
(B) Mercaptans
(C) Asphalt
(D) Diolefins
process using caustic soda and methyl alcohol.
(A) Waxes
(B) Mercaptans
(C) Asphalt
(D) Diolefins