Question

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

@zepdrix @Directrix

Answer 2

@Falkqwer what do you say?

Answer 3

The Ph decreases :)

Answer 4

thank you so much for helping @Falkqwer !!! :)

Answer 5

np :)