Which of the Following Has the Highest Buffer Capacity

question 8

Multiple Choice

Which of the following has the highest buffer capacity?

• A) 0.10 M H₂PO₄^-/0.10 M HPO₄^2-
• B) 0.50 M H₂PO₄^-/0.10 M HPO₄^2-
• C) 0.10 M H₂PO₄^-/0.50 M HPO₄^2-
• D) 0.50 M H₂PO₄^-/0.50 M HPO₄^2-
• E) They all have the same buffer capacity.

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Definitions:

Confidence Interval

Values range, derived from the examination of a sample, expected to enfold the value of a concealed population parameter.

Mean

The average of a set of numbers, calculated by summing the values and dividing by the count of numbers.

Variability

Indicates the range and dispersion of individual scores from the mean in a dataset.

Confidence Interval

A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter, providing a measure of uncertainty around a sample estimate.