A Compound That Increases the Concentration of Hydroxide Ion in an Aqueous

question 26

Multiple Choice

A compound that increases the concentration of hydroxide ion in an aqueous solution is a(n) :

• A) acid.
• B) base.
• C) salt.
• D) solvent.

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Definitions:

Sample Size

The number of observations or data points collected in a sample.

Variable

An element, feature, or factor that is liable to vary or change.

Confidence Interval

A gamut of values, arising from sample statistic evaluation, with a high likelihood of encompassing the value of a mysterious population parameter.

Sample Size

The number of observations or cases used in a study or experiment, which can impact the reliability and validity of statistical results.