Question

plz help. A sample has a hydrogen ion concentration of 1 × 10−2. What happens if the hydrogen ion concentration increases?

The acidity decreases.
The pH decreases.
The hydroxide ion concentration increases.
The solution becomes more basic.

Answer 1

@birvin73

Answer 2

i believe it's b. the pH decreases.

Answer 3

thank you ;)

Answer 4

you're welcome. :)