trevinoivan486 trevinoivan486

22-06-2022
Chemistry

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question 2 of 30
Which of the following is a reduction half-reaction?
OA. Cl₂(1)→ Cl₂(s)
OB. 2Cl + 2e → Cl₂
OC. Cl₂ → 2Cl + 2e
OD. 2C1+ + 2e → Cl₂
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Medunno13 Medunno13

22-06-2022

Answer: D

Explanation:

Reduction involves the gaining of electrons.

This eliminates choices A and C.

However, charge must be balanced, and this is not the case for choice B, but it is the case for choice D

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