1. Which of the following is NOT a true statement? A. Tartaric acid is present in grapes B. Acetic acid is present in sour milk C. Citric acid is a tricarboxylic acid D. Formic acid is present in insect bites 2. The greater acidity of carboxylic acids compared to alcohols arises primarily from: A. the electron-withdrawing effect of the carboxyl oxygen B. the electron-donating effect of the hydroxyl group C. the acidity of a hydrogens of carboxylic acids D. the resonance stability associated with the carboxylate ion 3. Amides are commonly prepared by reacting acyl halides, esters, or anhydrides with? A. Tertiary amines B. Ammonium hydroxide Please answer all thank you C. Ammonium chloride D. Ammonia

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