JAMB - Chemistry (2019 - No. 13)
When chlorine water is exposed to bright sunlight, the following products are formed
HCl\(_{(aq)}\) and Cl\(_2\)
HOCl\(_{(aq)}\) and Cl\(_2\)
HCl\(_{(aq)}\) and O\(_2\)
HOCl\(_{(aq)}\) and O\(_2\)
Forklaring
When Chlorine water is exposed to bright sunlight, the products formed are hydrochloric acid (HCl) and oxygen gas O\(_2\).