In the half reaction below, what is happening to the Cl- ion? Moving to another question will save this response. Question 3 In the half reaction below what is happening to the Ci- ion? e a Cr is oxidized eb cris abase in this reaction c cr does not change oxidation state ?@ d. cr is reduced > ? Moving to another question will save this response Solution Answer: The half reaction is 2Cl^- --------> Cl2 The oxidation state of Cl^-=-1 and in Cl2=0. The oxidation state of Cl incrased from -1 to 0. So the process is oxidation. 2Cl^- -------> Cl2 + 2e^- Cl^- is oxidised in this half reaction.(Oxidation half reaction). Thanks and I hope you like it. Please let me know if you have any doubt. .