What will be the effects of the following changes applied to a saturated solution of Ag₂SO₄? For this substance, the enthalpy change associated with dissolving the salt (ΔsolutionH) is positive.
a) Increased temperature: More Ag₂SO₄ dissolves
b) Decreased temperature: Less Ag₂SO₄ dissolves
c) Addition of more Ag₂SO₄: No significant change
d) Subtraction of Ag₂SO₄: Decrease in solubility