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Among the following compounds, which one acts as the most powerful reducing agent?

1. Tin(II) chloride (SnCl2)
2. Tin(IV) chloride (SnCl4)
3. Lead(II) chloride (PbCl2)
4. Germanium(II) chloride (GeCl2)

Correct answer: Tin(II) chloride (SnCl2)

Solution

Tin(II) chloride is the most powerful reducing agent because it can easily donate electrons to other substances, reducing them and itself getting oxidized in the process.

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