When dissolved in water, koh behaves as an acid that forms k + and oh - ions. a base that forms ko - and h + ions. a base that forms k + and oh - ions. an acid that forms ko - and h + ions?

A base that forms K⁺ and OH⁻ ions.

Explanation:

The KOH is an Arrhenius base.

A is wrong. A base does not form H⁺ ions.

B is wrong. A metal hydroxide forms K⁺ ions, not KO⁻ ions.

D is wrong. The metal forms K⁺ ions, KO⁻ ions.