

MCQOPTIONS
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1. |
Electrode potential of \[Z{{n}^{2+}}/Zn\] is \[-0.76\,V\] and that of \[C{{u}^{2+}}/Cu\] is \[+0.34V\]. The EMF of the cell constructed between these two electrodes is [EAMCET 1992; BHU 2001; CBSE PMT 2001; KCET 1990; MHCET 1999, 2003; Pb. CET 2002; AFMC 2001;Pb. PMT 2004] |
A. | 1.10 V |
B. | 0.42 V |
C. | ? 1.1V |
D. | ? 0.42 V |
Answer» B. 0.42 V | |