What is the chemical equation for the ionization of NaOH in water according to the Arrhenius model?

• A. NaOH + H₂O → Na⁺ + H₃O⁺
• B. NaOH → Na⁺ + OH^-
• C. NaOH + Cl^- → NaCl + OH^-
• D. NaOH + HCl → NaCl + H₂O

Answer: (B)