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ThermodynamicsMCQ

For the dissolution of Ag2SO4, ∆H˚ = 17.8 kJ•mol–1 and ∆S˚ = –34.9 J•mol–1•K–1 at 25 ˚C. What is theThermodynamics Chemistry Question

Question

For the dissolution of Ag2SO4, ∆H˚ = 17.8 kJ•mol–1 and ∆S˚ = –34.9 J•mol–1•K–1 at 25 ˚C. What is the value of the Ksp for Ag2SO4 at this temperature?

A.

5.0 × 10–2

B.

7.6 × 10–4

C.

5.3 × 10–4

D.

1.1 × 10–5

✓ Correct
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