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Reaction E ₀ / V Ag Ag ⁺+ e ⁻ -0.80 Cr ³⁺+3 e ⁻ 3 Cr -0.74 Zn ²⁺+2 e ⁻ Zn -0.76 I ₂( ~s )+2 e ⁻ 2 I ⁻ 0.54 Co ²⁺+2 e ⁻ Co -0.28 Ni ²⁺+2 e ⁻ Ni -0.26 The best reducing agent among the following is

Options

  1. AAg ⁺
  2. BZn ²⁺
  3. CCr ³⁺
  4. DI ⁻

Correct answer

A. Ag ⁺

Step-by-step solution

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