A Galvanic Cell Consists of One Half-Cell That Contains Ag(s)and

question 120

Multiple Choice

A galvanic cell consists of one half-cell that contains Ag(s) and Ag⁺(aq) ,and one half-cell that contains Cu(s) and Cu²⁺(aq) .What species are produced at the electrodes under standard conditions?
Ag⁺(aq) + e^- → Ag(s) E° = +0.80 V
Cu²⁺(aq) + 2 e^- → Cu(s) E° = +0.34 V

• A)Ag(aq)is formed at the cathode,and Cu(s)is formed at the anode.
• B)Ag(s)is formed at the cathode,and Cu²⁺(aq)is formed at the anode.
• C)Cu(s)is formed at the cathode,and Ag⁺(aq)is formed at the anode.
• D)Cu²⁺(aq)is formed at the cathode,and Cu(s)is formed at the anode.

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Definitions:

Midrange Forms

Species or variations within species that exhibit characteristics or traits intermediate between two distinct groups, reflecting evolutionary or genetic transitions.

Trait

A distinct characteristic or attribute of an organism that can be passed from one generation to the next through genetic inheritance.

Selection Phenomenon

The process by which certain traits become more or less common in a population due to differential reproduction of their bearers.

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An inherited blood disorder characterized by the production of abnormal hemoglobin, leading to deformed red blood cells that can cause blockages and severe pain.