Question

When chlorine water is exposed to sunlight, the colour change which occurs is form:-

विकल्प

• Colourless to brown

• Brown to colourless

• Light blue to colourless

• Greenish yellow to 

Answer 1

Greenish yellow to

Explanation:

\[\ce{\underset{Greenish yellow}{Cl2 + H2O} -> \underset{Colourless}{2HCl + (O)}}\]