Question

When H2O ionizes,

a) free H+ ions are present in solution.

b) it has a measurable eq

c) its concentration (7 M) does not appreciably change.

d) the Δ∘=0 kJ/mol.ΔG∘=0 kJ/mol.​

Answer 1

when H2O ionizes, its concentration doesn’t change much but it is 55.5 M. So, option 1 is incorrect H+ is formed. So, option 2 is correct