Naphthalene is removed from coke oven gas by
(A) Scrubbing with wash oil (a petroleum product)
(B) Adsorbing on bog iron bed
(C) Absorbing in vetro-coke solution
(D) None of these
(A) Scrubbing with wash oil (a petroleum product)
(B) Adsorbing on bog iron bed
(C) Absorbing in vetro-coke solution
(D) None of these