Which of the Following Is TRUE

question 36

Multiple Choice

Which of the following is TRUE?

• A) The equivalence point is where the amount of acid equals the amount of base during any acid-base titration.
• B) At the equivalence point, the pH is always 7.
• C) An indicator is not pH sensitive.
• D) A titration curve is a plot of pH vs. the [base]/[acid] ratio.
• E) None of the above is true.

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Definitions:

Expected Value

A calculated average of all possible values for a given probability distribution, reflecting the anticipated outcome of a random variable.

Decision Tree

A graphical representation that helps in making decisions by laying out options and their possible outcomes or implications.

Course of Action

A plan or strategy designed to achieve a particular goal or to solve a specific problem.

Critical Decision

A significant choice or judgment that can have a profound impact on the direction or outcome of a process or project.