In a Battery, the Following Two Oxidation-Reduction Reactions Are Taking

question 14

Multiple Choice

In a battery, the following two oxidation-reduction reactions are taking place: rxn A: Zn + 2 OH- → ZnO + H₂O + 2e-
Rxn B: 2 MnO₂ + H₂O + 2e- → Mn₂O₃ + 2 OH-
What is undergoing oxidation?

• A)Zn
• B)ZnO
• C)MnO₂
• D)H₂O
• E)OH-

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Definitions:

Scientific Management

A management theory focused on improving efficiency and productivity through systematic study and analysis of work processes.

Mass Production

The manufacturing of large quantities of standardized products, often using assembly lines or automated technology.

Human Relations Style

Refers to the manner in which individuals interact with one another within social and professional contexts, emphasizing communication and interpersonal skills.

Authoritarian Leadership

A leadership approach where one person makes all the decisions without significant input from others in the group.