

MCQOPTIONS
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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 \[59\,mV\] | |