MCQ
Choose the correct explanation regarding half $-$ reaction such as $\text{Cr}_2\text{O}^{2-}_7\xrightarrow{\ \ \ \ \ \ \ \ }\text{Cr}^{3+}$ from the following.
  • A
    It is oxidation half $-$ reaction.
  • B
    Chromium being oxidized.
  • C
    $\text{Cr}_2\text{O}^{2-}_7$ is a good reducing agent.
  • Chromium being reduced.

Answer

Correct option: D.
Chromium being reduced.

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