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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Choose the most correct option. The oxidation reaction that takes place in lead storage battery during discharge is

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प्रश्न

Choose the most correct option.

The oxidation reaction that takes place in lead storage battery during discharge is

पर्याय

  • `"Pb"_(("aq"))^(2+) + "SO"_(4("aq"))^(2-) -> "PbSO"_(4("s"))`

  • `"PbSO"_(4("s")) + 2"H"_2"O"_(("l")) -> "PbO"_(2("s")) + 4"H"_(("aq"))^+ + "SO"_(4("aq"))^(2-) + 2"e"^-`

  • `"Pb"_("s") + "SO"_(4("aq"))^(2-) -> "PbSO"_(4("s")) + 2"e"^-`

  • `"PbSO"_(4("s")) + 2"e"^-  -> "Pb"_("s") + "SO"_(4("aq"))^(2-)`

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उत्तर

`"Pb"_("s") + "SO"_(4("aq"))^(2-) -> "PbSO"_(4("s")) + 2"e"^-`

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पाठ 5: Electrochemistry - Exercises [पृष्ठ ११७]

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बालभारती Chemistry [English] Standard 12 Maharashtra State Board
पाठ 5 Electrochemistry
Exercises | Q 1.09 | पृष्ठ ११७
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