Washing of coal
(A) Reduces its ash & sulphur content
(B) Improves its coking properties
(C) Increase the fusion point of its ash by removing chlorine compounds
(D) All (A), (B) and (C)
(A) Reduces its ash & sulphur content
(B) Improves its coking properties
(C) Increase the fusion point of its ash by removing chlorine compounds
(D) All (A), (B) and (C)