Science, asked by bharathdevga5413, 2 months ago

Sulphideore→ →Reduction→Purification The process that has to be done in the empty space is A. Electrolysis B. Calcination C. Roasting D. Oxidation

Answers

Answered by devireddy7675

1

Answer:

b.

Explanation:

calcination.gqibs3ivd4 ibis griqshgsukashudikshr hskgebsyrisjhd syuiwvrgi

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