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  • Using electricity of 0.19 Faraday the anodic hat cell lead acid battery is recharged. The amt of  <img alt="\mathrm{PbSO_4}" src="https://entrancecorner.oncodecogs.com/gif.latex?%5Cm

Using electricity of 0.19 Faraday the anodic hat cell lead acid battery is recharged. The amt of  \mathrm{PbSO_4} electrdyced in g during the process

Option: 1

42 g


Option: 2

28 g


Option: 3

61 g


Option: 4

46 g


Answers (1)

best_answer

\mathrm{Pb}(\mathrm{S})+\mathrm{SO}_4^{-2} \rightarrow \mathrm{PbSO}_4+2 e^{-}
\mathrm{2 \mathrm{~F} \longrightarrow 303 \mathrm{~g}}  deposited
So for  0.19 faraday

\mathrm{\frac{303}{2} \times 0.19 \\ }

\mathrm{28 g}.
 

Posted by

Deependra Verma

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