Potassium hydroxide interacts with chlorine.

There are several ways to solve this chemical reaction, including:

1) Cl2 + 2KOH → KCl + KClO + H2O

In the first case, the reaction of chlorine and potassium hydroxide will react with the formation of potassium chloride, potassium hypochlorite and water. In this reaction, potassium hydroxide is a concentrated, cold solution.

2) 3Cl2 + 6KOH → KClO3 + 5KCl + 3H2O

In the second case, the reaction of interaction of chlorine and potassium hydroxide occurs with the formation of potassium chlorate, potassium chloride and water. Here, potassium hydroxide is a concentrated, hot solution.