Asked by Adeola
The polarogram for 20ml solution that was 3.65 x 10^-3 M in cadmium (Cd2+) gave a wave for that ion with a diffusion current of 31.3microampere. Calculate the percentage change in concentration of the solution is the current in the limiting current region were allowed to continue for 5 minutes.
Answers
Answered by
Anonymous
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Answered by
Dr. B. Sireesha
-0.05%
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