Chromium Can Be Electroplated from an Aqueous Solution Containing Sulfuric

question 174

Multiple Choice

Chromium can be electroplated from an aqueous solution containing sulfuric acid and chromic acid,H₂CrO₄.What current is required to deposit chromium at a rate of 1.25 g/min?

• A)38.1 A
• B)38.7 A
• C)116 A
• D)232 A

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