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In which of the following reactions, the principal group loses its preferences? A. IB. I, IIC. I, II, IIID. I,II |
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Answer» Correct Answer - B I. The principal group `(-COOH)` is lost. II. Same as is `(I)` III. One `(-COOH)` group is lost, but still one `(- COOH)` group is left in the product. |
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