Which of the following is a primary difference between a primary and a secondary electrochemical cell?
A primary cell cannot be recharged, while a secondary cell can be recharged
The primary distinction between primary and secondary electrochemical cells lies in their recharging capability. Primary electrochemical cells are designed for single-use and cannot be recharged after their initial discharge. This means once the chemical energy is converted into electrical energy, the cell is depleted and must be replaced. In contrast, secondary electrochemical cells are rechargeable. They can be repeatedly charged and discharged due to reversible chemical reactions within the cell. This allows secondary cells to be used multiple times, making them suitable for long-term applications and devices requiring frequent power cycles.
Therefore, the correct statement regarding the primary difference between the two types of cells is: A primary cell cannot be recharged, while a secondary cell can be recharged.
Similar Questions
Which technology operates through an electrochemical process that transforms the energy stored in hydrogen gas (H₂) and oxygen into electrical power without combustion?
Important Questions from Electrochemical Cells and Its Applications
Choose the correct statement.
When two different concentrations of Hydrochloric acids are used as electrolytes in a system, it contributes as an additional source of potential difference at the interface. This is an example of ________.
Which technology operates through an electrochemical process that transforms the energy stored in hydrogen gas (H₂) and oxygen into electrical power without combustion?
