Fusion zone in the electric furnace used for reduction of phosphate rock to elemental phosphorous is maintained at __________ °C. (A) 250-300 (B) 500-750 (C) 950-1050 (D) 1400-1450

Fusion zone in the electric furnace used for reduction of phosphate
rock to elemental phosphorous is maintained at __________ °C.
(A) 250-300
(B) 500-750
(C) 950-1050
(D) 1400-1450
by

1 Answer

Answer :

(D) 1400-1450
by

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