Answer:
Arrhenius bases: NaOH, KOH and LiOH.
Explanation:
Arrhenius bases are hydroxide ([tex]OH^{-}[/tex]) containing molecules which furnish [tex]OH^{-}[/tex] ion in aqueous solution.
So, clearly, NaOH, KOH and LiOH are arrhenius bases as they contain [tex]OH^{-}[/tex] ion as well as furnish [tex]OH^{-}[/tex] ion in aqueous solution.
Hydrolysis in water: [tex]NaOH(S)+H_{2}O(l)\rightarrow Na_{aq.}^{+}+OH_{aq.}^{-}[/tex]
[tex]KOH(S)+H_{2}O(l)\rightarrow K_{aq.}^{+}+OH_{aq.}^{-}[/tex]
[tex]LiOH(S)+H_{2}O(l)\rightarrow Li_{aq.}^{+}+OH_{aq.}^{-}[/tex]