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The anodic half-cell of lead-acid batter...

The anodic half-cell of lead-acid battery is recharged using electricity of 0.05 Faraday. The amount of `PbSO_(4)` electrolyzed g during the process is: (Molar mass of `PbSO_(4) = gmol^(-1)`)

A

`(11.4)`

B

`(15.2)`

C

`(22.8)`

D

`(7.6)`

Text Solution

AI Generated Solution

To solve the problem of how much PbSO₄ is electrolyzed when 0.05 Faraday of electricity is used, we can follow these steps: ### Step 1: Understand the Reaction In the lead-acid battery, during the recharging process, lead sulfate (PbSO₄) is converted back to lead (Pb) and sulfate ions (SO₄²⁻) at the anode. The half-reaction can be represented as: \[ \text{PbSO}_4 + 2e^- \rightarrow \text{Pb} + \text{SO}_4^{2-} \] This indicates that 1 mole of PbSO₄ requires 2 moles of electrons (or 2 Faraday) for complete reduction. ...
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