18.0k views
1 vote
What is an acid?

A. A substance that increases the concentration of oxygen in solution

B. A substance that increases the concentration of OH ions in solution

C. A substance that produces hydrogen gas when dissolved

D. A substance that increases the concentration of Htions when dissolved

User Eneski
by
5.4k points

1 Answer

3 votes

Answer:

A substance that produces hydrogen gas when dissolved

User Trying
by
5.1k points