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What is ∆G° at 298 K for the disproportionation of PbO(s)? 2 PbO(s) ® PbO2(s) + Pb(s) ∆G° = ???Electrochemistry Chemistry Question

Question

What is ∆G° at 298 K for the disproportionation of PbO(s)?
2 PbO(s) ® PbO2(s) + Pb(s) ∆G° = ???

A.

163 kJ mol-1

✓ Correct
B.

241 kJ mol-1

C.

403 kJ mol-1

D.

483 kJ mol-1

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