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IAT IISER2019ChemistryElectrochemistry

For a cell Ag | Ag ⁺, Cl ⁻ | AgCl ( s ) Ag , E _ Red ^ for the half cells are given as: E _ Ag ⁺ Ag ^ =0.79 ~V , , , ^ =0 . E _ Cl ⁻| AgCl ( s )| Ag ^ =0.22 ~V at 25^ C . What is the value of K , where K is the equilibrium constant for the reaction AgCl ( s ) Ag ⁺+ Cl ⁻ ? Given, 1 ~F =96485 C .

Options

  1. A-22.2
  2. B-18.5
  3. C-29.3
  4. D-26.8

Correct answer

A. -22.2

Step-by-step solution

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