In a Battery,the Following Oxidation-Reduction Reactions Are Taking Place: Mn₂O₃

question 93

Multiple Choice

In a battery,the following oxidation-reduction reactions are taking place: Mn₂O₃ + ZnO → 2 MnO₂ + Zn
What is being formed at the anode?

• A)Zn
• B)ZnO
• C)MnO₂
• D)Mn₂O₃
• E)none of the above

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Definitions:

Break-Even Time

The period required for an investment, project, or business to generate enough income to cover its initial cost, reaching a point where there are no net losses or gains.

Highest Rank

The top position or level in an organizational hierarchy or system.

Payback Period

The amount of time it takes for an investment to generate an amount of income or cash equal to the cost of the investment.

Unprofitable Investment

An investment that generates a financial loss or does not achieve the expected financial return.