In an electrochemical cell, polarization is caused by? by Sunday | Sep 17 | Chemistry JAMB | 0 comments A. chlorine B. oxygen C. tetaoxsulphate (Vl) acid D. hydrogen Correct Answer: Option D – hydrogen Users Also Read These:A correct electrochemical series can be obtained…SS2 Chemistry Lesson Note on E.M.F of Cells and…A cell of e.m.f. 1.5V is connected in series with a…A cell of e.m.f. 1.5V is connected in series with a…SS2 Third Term Chemistry Lesson Note – Electrochemical Cell