How Many Grams of CuS Are Obtained by Passing a Current

question 57

Multiple Choice

How many grams of CuS are obtained by passing a current of 12 A through a solution of CuSO₄ for 15 minutes ?

• A) 7.1
• B) 14
• C) 1.8
• D) 3.6
• E) 0.016

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Definitions:

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Limbic System

A complex system of nerves and networks in the brain, involved with instinct and mood control, as well as the basic emotions (fear, pleasure, anger) and drives (hunger, sex, dominance, care of offspring).

Hypothalamus

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Frontal Lobe

A region of the brain linked to decision making, problem solving, control of purposeful behaviors, consciousness, and emotions.