The standard EMF for the cell reaction, Zn + Cu 2+ → Cu + Zn 2+ is 1.1 volt at 25ºC. The…

Chemistry · JEE Advanced · NTA ExamsElectrochemistry

The standard EMF for the cell reaction,
Zn + Cu2+ \(\text { → }\) Cu + Zn2+ is 1.1 volt at 25ºC.
The EMF for the cell reaction, when 0.1M Cu2+ and 0.1 M Zn2+ solutions are used, at 25ºC is
  1. 1.10 V
  2. 0.10 V
  3. –1.10 V
  4. – 0.110 V

Answer

(A) 1.10 V

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