5
QuizMultiple Choice

Properties of Acids and Bases — Quiz

Question 5 • Physical Science

A compound that releases hydroxide ions in solution would most likely have which chemical property?

Answer
A
It would react with carbonates to form carbon dioxide.
B
It would react with lipids to form soap.
C
It would react with metals to form a salt and water.
D
It would react with metals to form hydrogen gas.

Explanation

A substance that releases hydroxide ions is a base. Strong bases react with fats and oils (lipids) in a process called saponification, producing soap. Carbonates releasing carbon dioxide and metals producing hydrogen gas are more characteristic of reactions with acids, so the correct choice is “It would react with lipids to form soap.”

AI-written and checked against the verified answer.

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