Question

OS Manganese is a moderately reactive metal. During reduction, the manganese dioxide MnO2 is conven
manganese by
Ophons
A) Electrolytic reduction.
B) Reducing it with aluminium.
C) Heating alone
D) Reducing it with copper​

Answer 1

Answer:

Iron or Zinc →  Reduction with Carbon

Manganese or Chromium → Reduction with aluminium

Mercury → Reduction of heating alone

Aluminium → Electrolytic reduction

Explanation:

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