Question

Which one of the following produces hydrogen ions in a water solution?

A. Acids
B. Bases
C. Hydroxide ions
D. Chemical compounds

Answer 1

A. Acids

Step-by-step explanation:

An acid is an ionic compound that produces positive hydrogen ions when dissolved in water. Acids taste sour and turn blue litmus paper red. A base is an ionic compound that produces negative hydroxide ions when dissolved in water.