Question

Chlorine water on standing loses its colour and forms:

विकल्प

• HCl only

• HCl and HClO₂

• HCl and HOCl

• HOCl and HClO₂

Answer 1

HCl and HOCl

Explanation:

Chlorinated water is yellow in colour on standing reaction occurs

\[\ce{Cl2 + H2O -> HCl + HOCl}\]