Question

The unit of \( E_{\text{cell}} \) is

• A. V m$^{-1}$
• B. S cm$^{-1}$
• C. V
• D. S cm$^{-2}$ mol$^{-1}$

Hint:

The cell potential (\( E_{\text{cell}} \)) is always expressed in volts (V) in electrochemical calculations.

Answer 1

The Correct Option is C

The unit of cell potential (\( E_{\text{cell}} \)) is the voltage, which is measured in volts (V). Therefore, the correct unit for \( E_{\text{cell}} \) is V. The other options do not match the unit for potential.
Final Answer: \[ \boxed{V} \]