सैल अभिक्रिया , `Zn+Cu^(2+)to Zn^(2+)+Cu` के लिए `25^(@)C` पर मानक EMF (वि०वा०ब०) `1.10` वोल्ट है । `25^(@)C` पर `0.1M Cu^(2+)` तथा `0.1M Zn^(2+)` विलयनों का प्रयोग करने पर सैल अभिक्रिया का वि०वा०ब० होगा -

The standard emf for the cell reaction, Zn+Cu^(2+) to Cu^(2+) to Cu+Zn^(2+)," is "1.1V" at "25^(@)C." If 0.1 M "Cu^(2+) and 0.1M Zn^(2+) solutions are used then

The standard e.m.f. of the cell Zn+Cu^(2+)rarr Cu+Zn^(2+) is 1.10 V at 25^(@)C . The e.m.f. of the cell when 0.1 M Cu^(2+) and 0.1 M Zn^(2+) solutions are used will be

The standard emf of the cell Zn+Cu^(2+)rarrCu+Zn^(2+) is 1.10V at 25^(@)c the emf of the cell when 0.1 M Cu^(2)+ and 0.1 M Zn^(2+) solution are used will be

The standard EMF for the cell reaction , Zn + Cu^(2+) to Cu + Zn^(2+) is 1.1 volt at 25^@ C . The EMF for the cell reaction , when 0.1 M Cu^(2+) and 0.1 M Zn^(2+) solutions are used , at 25^@ C is

The standard E.M.F. for the cell reaction: Zn(s) + Cu^(2+) (aq) - Zn^(2+) (aq) + (Cu) is 1.10 volts at 25^(@) C. The EMF. For the cell reaction when 0.01 M Cu^(2+) and 0.1 M Zn^(2+) solutions are used at 25^(@) C is: