Consider the Reaction in the Lead-Acid Cell Pb(s) + PbO₂(s)

question 8

Multiple Choice

Consider the reaction in the lead-acid cell Pb(s) + PbO₂(s) + 2H₂SO₄(aq) → 2PbSO₄(aq) + 2H₂O(l)
For which E°_cell = 2.04 V at 298 K. ΔG° for this reaction is

• A)−3.94 × 10 ⁵ kJ.
• B)−3.94 × 10 ² kJ.
• C)−1.97 × 10 ⁵ kJ.
• D)−7.87 × 10 ² kJ.
• E)None of these choices are correct.

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