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Electrochemistry — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistryElectrochemistry1 Mark
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Answer

Correct option: A.
(a) : In dry cell, zinc acts as a negative electrode.
Anode reaction: $Zn _{(s)} \rightarrow Zn _{(aq)}^{2+}+2 e^{-}$

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