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5. What effect did the chlorine atom have on the acid strength of the acetic acid? Give a molecular level explanation about w
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The presence of the chlorine atom in the acetic acid increases the acid strength of the acid because the chloracetate anion formed by the dissociation of the acid is stabilized by the inductive effect (-I) of the chlorine atom because the chlorine is electronegative atom which try to pull the negative charge on the oxygen anion towards the Cl atom which increases the stability of the anion and therefore the acid strength increases.

Dissociation of the chloroacetic acid (O O weak bond fi CI C1 Stabilization of the chloracetate anion by the inductive effect

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