What Is the Oxidation Number of Mn in a Permanganate

question 103

Multiple Choice

What is the oxidation number of Mn in a permanganate anion?

• A) +4
• B) +7
• C) +2

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Definitions:

Concentration Ratio

A measure used in economics to assess the extent of market control held by the largest firms within an industry.

Profit-maximizing Output

The level of production at which a firm achieves the highest possible profit, where marginal cost equals marginal revenue.

Total Cost

The sum of all costs required to produce a certain amount of a good or service, including fixed and variable costs.

Duopoly

A two-firm oligopoly.