Which of the following half reaction equations represent the reaction at the cathode

By: |Published on: Mar 19|Categories: Chemistry WAEC| 0 comments

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

A. A3+(aq) + 3e− → A(s)
B. B2+(aq)+2e− → B(s)
C. A(s) → 3+(aq)+3e−
D. B(s) → B2+(aq) + 2e

Correct Answer:

Option B = B2+(aq)+2e− → B(s)

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