Displacement of Halogen from Halide SolutionGenerally, halogens are good electron acceptors and therefore are good oxidising agents. (a) When going down Group 17, the size of the halogen atoms increases. The nucleus is further away from the outermost occupied shell. (b) Hence, the electronegativity of halogens or their ability to accept electrons to form … [Read more...] about Displacement of Halogen From Halide Solution