MCQ
$Z{n^{2 + }}_{(aq) } + 2e\, \to \,Zn_{(s)}.$ This is
  • A
    Oxidation
  • Reduction
  • C
    Redox reaction
  • D
    None of these

Answer

Correct option: B.
Reduction
(b)$\mathop {Z{n_{(aq)}}}\limits^{2 + \,\,\,\,\,} + 2{e^ - } \to \mathop {Z{n_{(s)}}}\limits^{0\,\,\,\,} $ reduction.

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