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Predict the product in the following rea...

Predict the product in the following reactions:
(i) `H_(5)C_(6)-overset(OH)overset(|)underset(H)underset(|)(C)-overset(OH)overset(|)underset(H)underset(|)(C)-CH_(3)overset(H_(2)SO_(4))rarr` (ii) `H_(3)C-overset(OH)overset(|)underset(CH_(3))underset(|)(C)-underset(H)underset(|)overset(OH)overset(|)(C)-Hoverset(H_(2)SO_(4))rarr`
(iii) `H_(5)C_(6)-overset(OH)overset(|)underset(C_(6)H_(5))underset(|)(C)-underset(CH_(3))underset(|)overset(OH)overset(|)(C)-CH_(3)overset(H_(2)SO_(4))rarr`

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To predict the products of the given reactions, we will analyze each reaction step by step. The reactions described are examples of pinacol rearrangement, which involves the conversion of a pinacol (a vicinal diol) into a ketone or aldehyde. ### Reaction (i) **Reactant:** \[ \text{C}_6\text{H}_5-\text{C(OH)(H)}-\text{C(OH)(CH}_3) \] 1. **Protonation of the Hydroxyl Group:** - When sulfuric acid (H₂SO₄) is added, the hydroxyl group (OH) is protonated to form a better leaving group (water). ...
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