A substance with a pH of 8.5 is considered what type of solution?

Prepare for the Charleston Fire Department HAZMAT Test with flashcards and multiple choice questions. Understand each concept with hints and explanations to succeed in your exam!

Multiple Choice

A substance with a pH of 8.5 is considered what type of solution?

Explanation:
A substance with a pH of 8.5 is categorized as basic. The pH scale ranges from 0 to 14, where a pH of 7 is considered neutral. Values below 7 indicate acidic solutions, while values above 7 signify basic (or alkaline) solutions. Since 8.5 is greater than 7, it indicates that the solution has a higher concentration of hydroxide ions relative to hydrogen ions, thus confirming its basic nature. While options indicating that a solution could be acidic, neutral, or corrosive reflect different characteristics of various substances on the pH scale, none apply to a solution with a pH of 8.5, which distinctly classifies it as basic.

A substance with a pH of 8.5 is categorized as basic. The pH scale ranges from 0 to 14, where a pH of 7 is considered neutral. Values below 7 indicate acidic solutions, while values above 7 signify basic (or alkaline) solutions. Since 8.5 is greater than 7, it indicates that the solution has a higher concentration of hydroxide ions relative to hydrogen ions, thus confirming its basic nature.

While options indicating that a solution could be acidic, neutral, or corrosive reflect different characteristics of various substances on the pH scale, none apply to a solution with a pH of 8.5, which distinctly classifies it as basic.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy