Question

In a primary cell the chemical change that takes place during energy production and the original chemical state of the cell

• A. Can be brought back allowing it to rest for a certain time period
• B. Can be brought back by adding certain chemicals
• C. Cannot be brought back by passing electrical energy through the cell from an external source
• D. Either $\left(1\right)$ or $\left(2\right)$

Answer 1

The correct option is C Cannot be brought back by passing electrical energy through the cell from an external source

$\begin{array}{c}\text{The original chemical state of the cell cannot be}\\ \text{brought back by passing electrical energy through}\\ \text{the cell from an external source.}\end{array}$