Why the hydrogen gas should be bubbled continuously through the electrolyte in a hydrogen electrode?

• A. To keep the solution saturated with hydrogen gas
• B. To clear the platinum electrode
• C. To gate the highest electrode potential
• D. To minimize loss of current
• E. To speed up the process
• F.To minimize the cost

In my opinion:

• A. This is false because the solution doesn't need to be saturated.
• B. Maybe true because if the platinum electrode is full with hydrogen gas which isn't bubbled continuously, there will not be enough space on platinum electrode to let another $\ce{H2}$ gas dissociate.
• C. This is false because it doesn't relate.
• D. Maybe true because if the hydrogen gas isn't bubbled continuously, $\ce{H2}$ will not dissociate continuously and will not transfer electrons. So there will be lack of current through this electric cell.
• E. Maybe true because if there's lack of current, it means that the process is too slow.
• F. False because this choice doesn't relate.

But the question asks to choose just one choice. What choice is the best? Do my reasons for each choice make sense?

Why the hydrogen gas should be bubbled continuously through the electrolyte in a hydrogen electrode?

1. To keep the solution saturated with hydrogen gas 2. To clear the platinum electrode 3. To gate the highest electrode potential 4. To minimize loss of current 5. To speed up the process 6. To minimize the cost

In my opinion:

1. This is false because the solution doesn't need to be saturated.
2. Maybe true because if the platinum electrode is full with hydrogen gas which isn't bubbled continuously, there will not be enough space on platinum electrode to let another $\ce{H2}$ gas dissociate.
3. This is false because it doesn't relate.
4. Maybe true because if the hydrogen gas isn't bubbled continuously, $\ce{H2}$ will not dissociate continuously and will not transfer electrons. So there will be lack of current through this electric cell.
5. Maybe true because if there's lack of current, it means that the process is too slow.
6. False because this choice doesn't relate.

But the question asks to choose just one choice. What choice is the best? Do my reasons for each choice make sense?

I also very confuse this question. But last time I posted this question, I didn't show my work. The question is ask why the hydrogen gas should be bubbled continuously through the electrolyte in a hydrogen electrode? Choose one of these choices. A.To keep the solution saturated with hydrogen gas B.To clear the platinum electrode C.To gate the highest electrode potential D.To minimize loss of current E.To speed up the process F.To minimize the cost

In my opinion, I think... A.is false because the solution needn't to be saturated. B.maybe true because if the platinum electrode is full hydrogen gas with isn't bubble continuously, there will not has enough space on platinum electrode to let another H2 gas dissociate. C.is false because it doesn't relate. D.maybe true because if the hydrogen gas doesn't bubbled continuously, H2 will not dissociate continuously and will not transfer electrons. So there will be lag of current through this electric cell. E.maybe through because if it lag of current ,it means that the process is too slow. And f.is false because this choice doesn't relate.

But the question ask to choose just one choice. What choice will be the best? And Does my reason for each choice is true?

Thank you very much.^^

Why the hydrogen gas should be bubbled continuously through the electrolyte in a hydrogen electrode?

• A. To keep the solution saturated with hydrogen gas
• B. To clear the platinum electrode
• C. To gate the highest electrode potential
• D. To minimize loss of current
• E. To speed up the process
• F.To minimize the cost

In my opinion:

• A. This is false because the solution doesn't need to be saturated.
• B. Maybe true because if the platinum electrode is full with hydrogen gas which isn't bubbled continuously, there will not be enough space on platinum electrode to let another $\ce{H2}$ gas dissociate.
• C. This is false because it doesn't relate.
• D. Maybe true because if the hydrogen gas isn't bubbled continuously, $\ce{H2}$ will not dissociate continuously and will not transfer electrons. So there will be lack of current through this electric cell.
• E. Maybe true because if there's lack of current, it means that the process is too slow.
• F. False because this choice doesn't relate.

But the question asks to choose just one choice. What choice is the best? Do my reasons for each choice make sense?