If a Substance Resists Changes in PH, It Is Called

question 37

Multiple Choice

If a substance resists changes in pH, it is called

• A) neutral.
• B) acidic.
• C) alkaline.
• D) a buffer.
• E) a salt.

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Definitions:

Population Proportion

A measure indicative of the part of the entire population that possess a certain trait or feature.

Random Sample

A sample drawn from a population in such a way that every member of the population has an equal chance of being selected.

Hazardous Waste Site

A specific location where waste materials that can pose a substantial or potential hazard to human health or the environment are collected, stored, or processed.

Sample Proportion

The fraction or percentage of a sample possessing a particular property or characteristic.