Dry chlorine gas was passed through two pieces of coloured cotton cloth as shown.

Dry chlorine gas was passed through two pieces of coloured cotton cloth as shown.

a) State what is observed in each experiment.
Experiment 1
Experiment 2
b) Explain your observation using an equation.

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Exp. 1 – No change on the dry cloth because of the absence of hypoochlorous acid r
esponsible for bleaching.
Exp. 2- The wet cloth turned white due to bleaching as chlorine dissolves in water in the wet
cloth to form hypochlorous

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sharon kalunda answered the question on May 16, 2019 at 13:01

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