What Current (In A)is Required to Plate Out 1

question 110

Multiple Choice

What current (in A) is required to plate out 1.22 g of nickel from a solution of Ni2+ in 2.5 hour?

• A)65.4
• B)1.60 × 103
• C)0.446
• D)12.9
• E)0.891

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Definitions:

Profitability Ratios

Financial metrics used to evaluate a company's ability to generate earnings relative to its revenue, assets, equity, or other financial metrics.

Revenues

The total amount of income generated by the sale of goods or services related to the company's primary operations.

Operating Costs

Expenses associated with running a business on a daily basis, such as salaries, rent, and utilities.

Activity

Any action or series of actions performed by individuals or groups, often aimed at achieving a particular goal or outcome.