What is the purpose of the hexane in the halogen

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Problem- What is the purpose of the hexane in the halogen displacement? Into which layer (water or hexane) would the following species reside?
Cl-, I2, Cl2, Br-, I-, Br2

1) Why do the species that preferentially reside in the hexane layer do so?

Elaborate the solution

Reference no: EM13687169

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