How will you justify that H₂SO₄ is a Bronsted-Lowry acid?

According to the Bronsted-Lowry theory, an acid is a substance that donates a proton (H⁺) to another substance. H₂SO₄ (sulfuric acid) donates a proton when it dissolves in water: H2SO4(aq)→HSO4−(aq)+H+(aq). In this reaction, H₂SO₄ donates a proton to water, demonstrating its role as a Bronsted-Lowry acid.