Q: The negative logarithm of the hydroxide-ion concentration of a solution is called?


Read this paragraph and choose the correct option from the provided answers:

As with the hydrogen-ion concentration, the concentration of the hydroxide ion can be expressed logarithmically by the pOH. The pOH of a solution is the negative logarithm of the hydroxide-ion concentration.

 Choices:

- the hil

- the hop

- the piel

- the poh


A:
the poh