Using the same current and similar conditions, which will require the longest length of time?
A) Depositing 21.6 g Ag from a Ag+ solution
B) Depositing 10.4 g Cr from a Cr3+ solution
C) Depositing 12.7 g Cu from a Cu2+ solution
D) Depositing 8.8 g Ni from a Ni2+ solution
E) Depositing 2.7 g Al from a Al3+ solution
Correct Answer:
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A)the
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