Q6 / 180 · KCET 2016 · Chemistry
A secondary cell is one
- Acan be recharged.
- Bcan be recharged by passing current through it in the same direction.
- Correct answerCcan be recharged by passing current through it in the opposite direction.
- Dcan not recharged
Solution
In secondary cells electrode reactions can be reversed by external electric energy source, therefore, these cells can
berecharged by passing electric current and used again and again.
The current is passed in the direction opposite to that of the flow of current generated by the cell.
berecharged by passing electric current and used again and again.
The current is passed in the direction opposite to that of the flow of current generated by the cell.
Hence, the correct answer is option: 'C'.