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The reduction of O ₂ to H ₂ O in acidic solution has a standard reduction potential of 1.23 V . If the pH of the acid solution is increased by one unit, half cell potential will O ₂( ~g )+4 H ⁺( aq )+4 e ⁻ 2 H ₂ O ( l )

Options

  1. Adecrease by 59 mV
  2. Bincrease by 59 mV
  3. Cdecrease by 236 mV
  4. Dincrease by 236 mV

Correct answer

A. decrease by 59 mV

Step-by-step solution

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