What Element Is Being Reduced in the Following Redox Reaction

question 51

Multiple Choice

What element is being reduced in the following redox reaction? C₃H₈O₂(aq) + K₂Cr₂O₇(aq) → C₃H₄O₄(aq) + Cr⁺³(aq)

• A) C
• B) H
• C) O
• D) K
• E) Cr

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Definitions:

Demand Curve

A diagram displaying the link between the value of an item and the quantity of that item that shoppers are eager and financially capable of purchasing at various cost points.

Monopolist

An individual or entity that has exclusive control over the production or sale of a product or service within a market, preventing competition.

Marginal Revenue

The additional revenue that a business earns from selling one more unit of a good or service.

Market Price

The ongoing cost at which an asset or service is available for buying or selling in a specific market.