The Complete Combustion of Methane Is Written CH₄ + 2O₂

question 50

Multiple Choice

The complete combustion of methane is written CH₄ + 2O₂ → CO₂ + 2H₂O. In this reaction, the methane is ________ and the oxygen is ________.

• A) oxidized; reduced
• B) reduced; oxidized
• C) phosphorylated; oxidized
• D) endergonic; exergonic

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Definitions:

Marginal Revenue

The additional income generated from selling one more unit of a good or service.

Marginal Cost

The cost of producing one additional unit of a product or service.

Output

The total amount of goods and services produced by an economic system, company, or sector within a certain period.

Marginal Cost

The cost incurred by producing one additional unit of a good or service, which varies depending on the level of production.