Which Statement Concerning Relative Rates of Reaction Is Correct for the Chemical

question 44

Multiple Choice

Which statement concerning relative rates of reaction is correct for the chemical equation given below?
2 CH₃OH(g) + 3 O₂(g) $\to$ 2 CO₂(g) + 4 H₂O(g)

• A) The rate of disappearance of CH₃OH is equal to the rate of disappearance of O₂.
• B) The rate of disappearance of CH₃OH is two times the rate of appearance of H₂O_.
• C) The rate of disappearance of CH₃OH is half the rate of appearance of CO₂.
• D) The rate of appearance of H₂O is two times the rate of appearance of CO₂.
• E) The rate of appearance of H₂O is four times the rate of disappearance of CH₃OH.

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Definitions:

Factors Efficiently

refers to the optimal allocation and utilization of resources in production to maximize output without wasting resources.

Opportunity Cost

Opportunity cost is the benefit lost when choosing one alternative over another, representing the value of the next best option foregone.

Consumer Goods

Products that are purchased by individuals or households for personal use or consumption.

Production Possibility Frontier

A curve depicting the maximum attainable combinations of two products that may be produced with available resources and current technology.