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For the redox reaction Zn ( s )+ Cu ²⁺(0.1 M ) Zn ²⁺(1 M )+ Cu ( s ) taking place in a cell, E _ cell ^0 is 1.10 volt. E ^ for the cell will be (2.303 RT F =0.0591 )

Options

  1. A1.80 volt
  2. B1.07 volt
  3. C0.82 volt
  4. D2.14 volt

Correct answer

B. 1.07 volt

Step-by-step solution

E _ cell = E _ cell ^0+ 0.059 n [ Cu ⁺² Zn ⁺² ]=1.10+ 0.059 2 [0.1]=1.10-0.0295=1.07 ~V

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