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Chemistry · 2019
JEE Main · 9 January 2019, Shift 1 · Q58
The anodic half-cell of lead-acid battery is recharged using electricity of 0.05 Faraday. The amount of PbSO_4 electrolyzed in g during the process…
The anodic half-cell of lead-acid battery is recharged using electricity of $\displaystyle 0.05$ Faraday. The amount of $\displaystyle \mathrm{PbSO}_4$ electrolyzed in g during the process is : (Molar mass of $\displaystyle \mathrm{PbSO}_4=303 \mathrm{~g} \mathrm{~mol}^{-1}$ )
Official answer
(2)
$\displaystyle 7.6$
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JEE Main 2019 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.