Chemistry, asked by souradeep5274, 8 months ago

Pyrolusite ore is concentrated by which process

Answers

Answered by vikrantchakkarwar

Explanation:

The metal is obtained by reduction of the oxide with sodium, magnesium, aluminium, or by electrolysis. Pyrolusite is extensively used for the manufacture of spiegeleisen and ferromanganese and of various alloys such as manganese-bronze.mark as brainliest

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