The ester with the formula C8H1602 gives an alcohol and an acid when hydrolyzed. When the alcohol is isolated and oxidized, it forms a ketone. Which of these formulas cannot be the ester? CH 30 Ill CH3 T CH3 C-C-0-CHCH3 T CH 3 a) O CH3 T CH,=CH-C-0CHCH,CH, I CH 3 b) c) CH3CH₂CH₂-C-0-CH₂CH₂CH₂CH3 O CH3 CHCH₂ CH3CH₂CH₂-C-0-CHCH₂CH3 d) O c O d

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Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.