1.

If the \[Z{{n}^{2+}}/Zn\] electrode is diluted to 100 times then the change in e.m.f.         [DPMT 2005]

A. Increase of \[59\,mV\]
B. Decrease of \[59\,mV\]
C. Increase of \[29.5\,mV\]
D. Decrease of \[29.5\,mV\]
Answer» B. Decrease of \[59\,mV\]


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