Question

Now consider a 2 H₂SO₄ aqueous solution. At equilibrium, what is the concentration of H₂SO₄?

A) 0 M
B) 1 M
C) 2 M
D) 4 M

Answer 1

The equilibrium concentration of H2SO4 in a 2 M aqueous solution would be 0 M because sulfuric acid is a strong acid that dissociates completely in water.

Step-by-step explanation:

To understand the equilibrium concentration of H2SO4 in an aqueous solution, we need to consider how sulfuric acid behaves in water. Sulfuric acid is a strong acid, which means it dissociates completely in water. When a 2 M solution of H2SO4 is prepared, it dissociates to form H+ ions and SO42- ions. Since the dissociation is complete, the equilibrium concentration of undissociated H2SO4 is effectively 0 M (Option A).