A Chemist Adds a Chemical to Pure Water and There

question 21

Multiple Choice

A chemist adds a chemical to pure water and there is a 100-fold increase in the concentration of hydrogen ions.What is the best approximation of the new pH value?

• A)0
• B)5
• C)7
• D)9
• E)14

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Definitions:

Negative Connotation

The association of a word or phrase with something negative, making it undesirable or unattractive.

Managerial Control

The process by which management ensures that resources are obtained and used effectively and efficiently in the accomplishment of an organization's objectives.

Resent

To feel bitterness or indignation at having been treated unfairly.

No Deviation

A principle in strategies or plans that emphasizes adherence to set plans without alterations.