Question

why is a power source required in an electrolytic cell?select the correct answer below:to provide a source of electronsto provide a source of ions for conducting electricityto push electrons in the nonspontaneous directionall of the above

Answer 1

Explanation:To provide a source of electrons.

In an electrolytic cell, electrical energy is used to drive a non-spontaneous chemical reaction. The power source, such as a battery or a power supply, is connected to the electrodes of the cell. It supplies an external source of electrons to the system.

During electrolysis, the positive electrode, known as the anode, attracts negatively charged ions (anions) and undergoes oxidation, losing electrons. The negative electrode, called the cathode, attracts positively charged ions (cations) and undergoes reduction, gaining electrons. The power source supplies the electrons needed for these reactions to occur.

Overall, the power source ensures a continuous flow of electrons through the circuit, enabling the electrolytic process to take place and facilitate the desired chemical transformations.