What is the ionization equation for sulfuric acid (H₂SO₄) in water?

• A. H₂SO₄ → H⁺ + SO₄^2-
• B. H₂SO₄ → 2 H⁺ + SO₄^2-
• C. H₂SO₄ → H²⁺ + SO₄^2-
• D. H₂SO₄ → 2 H⁺ + SO₄^-

Answer: (B)