In an electrochemical cell, the anode is the electrode where oxidation occurs. Oxidation is a process that involves the loss of electrons. Therefore, the anode does not gain electrons, it loses them. This rules out option A.

The anode does not gain mass either. In fact, as the oxidation process continues, the anode material can gradually dissolve into the electrolyte, which would lead to a loss of mass, not a gain. This rules out option B.

Electroplating is a process that involves depositing a layer of metal onto a surface. This typically happens at the cathode, not the anode, in an electrochemical cell. So, the anode does not become electroplated. This rules out option C.

Given the above explanations, the correct answer is D. The anode loses mass in an electrochemical cell. This is because the material of the anode is oxidized and dissolves into the electrolyte over time.

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In an electrochemical cell, the anode is the electrode where oxidation occurs. Oxidation is a process that involves the loss of electrons. Therefore, the anode does not gain electrons, it loses them. This rules out option A.

The anode does not gain mass either. In fact, as the oxidation process continues, the anode material can gradually dissolve into the electrolyte, which would lead to a loss of mass, not a gain. This rules out option B.

Electroplating is a process that involves depositing a layer of metal onto a surface. This typically happens at the cathode, not the anode, in an electrochemical cell. So, the anode does not become electroplated. This rules out option C.

Given the above explanations, the correct answer is D. The anode loses mass in an electrochemical cell. This is because the material of the anode is oxidized and dissolves into the electrolyte over time.

Knowee AI · Accepted Answer

In an electrochemical cell, the anode is the electrode where oxidation occurs. Oxidation is a process that involves the loss of electrons. Therefore, the anode does not gain electrons, it loses them. This rules out option A.

The anode does not gain mass either. In fact, as the oxidation process continues, the anode material can gradually dissolve into the electrolyte, which would lead to a loss of mass, not a gain. This rules out option B.

Electroplating is a process that involves depositing a layer of metal onto a surface. This typically happens at the cathode, not the anode, in an electrochemical cell. So, the anode does not become electroplated. This rules out option C.

Given the above explanations, the correct answer is D. The anode loses mass in an electrochemical cell. This is because the material of the anode is oxidized and dissolves into the electrolyte over time.

What happens to the anode in an electrochemical cell?A.It gains electrons.B.It gains mass.C.It becomes electroplated.D.It loses mass.

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