Electrochemistry

Question

Given below are two statements :

Statement (I) : Fusion of … with … and an oxidising agent gives dark green ….

Statement (II) : Manganate ion on electrolytic oxidation in alkaline medium gives permanganate ion.

In the light of the above statements, choose the correct answer from the options given below :

Accepted Answer

Option D. Statement I is indeed true. When … (manganese dioxide) is fused with … (potassium hydroxide) and an oxidising agent such as … (potassium nitrate), it forms dark green potassium manganate (…). The reaction can be represented as follows:

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Electrochemistry

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