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The correct order of acidity for the following compounds is HO CO 2 H OH CO 2 H OH CO 2 H OH CO 2 H OH (I) (II) (III) (IV)
- I > II > III > IV
- III > I > II > IV
- III > IV > II > I
- I > III > IV > II
Correct answer: I > II > III > IV
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