Low grade phosphate rock can be used in electrical furnace, because

Question: Low grade phosphate rock can be used in electrical furnace, because
[A].

of the better CaO/SiO2 balance for slag formation.

[B].

CaO content is less.

[C].

it is cheap.

[D].

it produces low cost product.

Answer: Option A

Explanation:

No answer description available for this question.