How Many Minutes Will It Take to Plate Out 16

question 42

Multiple Choice

How many minutes will it take to plate out 16.22 g of Al metal from a solution of Al³⁺ using a current of 14.6 amps in an electrolytic cell?

• A)53.0
• B)66.2
• C)153
• D)199
• E)11900

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Definitions:

Goal Difficulty

the extent to which a goal is challenging and requires effort to achieve, often influencing motivation and performance outcomes.

Goal-Setting Process

A systematic approach to setting objectives that are specific, measurable, achievable, relevant, and time-bound (SMART) to improve performance and motivation.

Motivational Tools

Instruments or strategies used to inspire or encourage individuals towards achieving specific goals or performing at a higher level.

Self Confidence

Trust in one’s own abilities, qualities, and judgment.