When chlorine is reacted with hot aqueous sodium hydroxide, two chlorine-containing ions are produced. One of these is the chloride ion, $\text{Cl}^-$. Which other ion is formed?
- A$\text{ClO}^-$
- B$\text{ClO}_2^-$
- C$\text{ClO}_3^-$
- D$\text{ClO}_4^-$
Chemistry 9701 · AS & A Level · Electrochemistry