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Consider the following diagram and use it to answer the question below Which of the ...



Consider the following diagram and use it to answer the question below



Which of the following half reaction equations represent the reaction at the cathode
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  • A A\(^{3+_{(aq)}}\)+3e\(^{-}\) \(\rightarrow\) A\(_{(s)}\)
  • B B\(^{2+_{(aq)}}\)+2e\(^{-}\) \(\rightarrow\) B\(_{(s)}\)
  • C A\(_{(s)}\) \(\rightarrow\) \(^{3+_{(aq)}}\)+3e\(^{-}\)
  • D B\(_{(s)}\) \(\rightarrow\) B\(^{2+_{(aq)}}\) + 2e\(^{-}\)
Correct Answer: Option B
Explanation:

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