How Does the Rate of Reaction Change When the Reactant

question 6

Multiple Choice

How does the rate of reaction change when the reactant is used up over the course of a reaction?

• A) The rate of reaction always decreases.
• B) The rate of reaction usually decreases.
• C) The rate of reaction always increases.
• D) The rate of reaction usually increases.

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Definitions:

Normal

Pertaining to something that conforms to a standard or a pattern that is usual, typical, or expected.

Trained Employee

An individual who has received instruction and practice in a particular skill or type of behavior for the workplace.

Time Study

An analytical procedure used to determine the standard time required for a skilled worker to perform a given task under specified conditions and at a defined rate of performance.

Sample Size

The number of observations or data points collected in a study or experiment, which can affect the validity and reliability of statistical analysis.