Give the chemical reaction used CS2 layer test?

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1 Answers

Cl2 (g) + 2Br (aq) ----------> 2Cl (aq) + Br2 (l) 

Cl2 (g) + 2I (aq) --------> 2Cl (aq) + I2(s) 

These reactions form the basis of Layer test.

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