Dephosphorization of molten pig iron is favoured by
(A) Oxidising and basic slag
(B) Reducing and basic slag
(C) High activity co-efficient of phosphorous in metal
(D) Oxidising and neutral slag
(A) Oxidising and basic slag
(B) Reducing and basic slag
(C) High activity co-efficient of phosphorous in metal
(D) Oxidising and neutral slag