18
QuizMultiple Choice

Lab: Measuring pH — Unit test

Question 18 • Foothill-B Period-Chemistry-26/27B

Which statement best describes salts?

Answer
A
Salts form from hydrogen ions and hydroxide ions in neutralization reactions.
B
Most salts do not dissociate when dissolved in water.
C
Most salts form solutions that are neutral.
D
Solutions of salt and water conduct electricity.

Explanation

When many salts dissolve in water, they separate into charged ions. These mobile ions carry electric charge through the solution, so a salt-and-water solution conducts electricity. Not all salt solutions are neutral; some are acidic or basic.

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