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How chlorine changes the colours of obje...

How chlorine changes the colours of objects? Write the chemical equation.

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a) Bleaching of coloured objects using moist chlorine.
`Cl_(2)+H_(2)Orarr HOCl +HCl`
`HOCl rarr HCl +(O)`
`"Coloured object"+(O)rarr "Colourless object."`
b) It is an oxidation reaction.
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