How Many Minutes Would Be Required to Electroplate 25

question 137

Multiple Choice

How many minutes would be required to electroplate 25.0 grams of chromium by passing a constant current of 4.80 amperes through a solution containing CrCl₃

• A) 483 min
• B) 161 min
• C) 322 min
• D) 2.01 * 10⁴ min
• E) 1.11 * 10⁴ min

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Definitions:

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Characteristics or habits of an individual's behavior that are consistent over time and can be observed.

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Characteristics or behaviors that are common across all members of a species.

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A reaction developed as a result of experience or practice, which differs from innate or reflexive responses not dependent on prior exposure.

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The standard state of visual acuity, typically defined as 20/20 vision, in which a person can see what an average individual is expected to see at 20 feet.