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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