When chlorine water is exposed to sun light, the colour change which occurs is from :
When chlorine water is exposed to sun light, the colour change which occurs is from :
A. colourless to brwon
B. brown to colourless
C. light blue to colourless
D. greenish yellow to colourless
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Correct Answer - D
`underset("yellow")underset("Greenish")(Cl_(2))+H_(2)O to underset("Colourless")(2HCl+(O))`
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