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Given the E₀ values for the half reactions: aligned & Sn ⁴⁺+2 e ⁻ Sn ²⁺, 0.15 ~V & 2 Hg ²⁺+2 e ⁻ Hg ₂²⁺, 0.92 ~V & PbO ₂+4 H ⁺+2 e ⁻ Pb ²⁺+2 H ₂ O , 1.45 ~V aligned Which of the following statements is true?

Options

  1. ASn ²⁺ is a stronger oxidizing agent than Pb ⁴⁺ .
  2. BSn ²⁺ is a stronger reducing agent than Hg ₂²⁺ .
  3. CHg ²⁺ is a stronger oxidizing agent than Pb ⁴⁺ .
  4. DPb ²⁺ is a stronger reducing agent than Sn ²⁺ .

Correct answer

B. Sn ²⁺ is a stronger reducing agent than Hg ₂²⁺ .

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