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I would like all of them answered first 4 are True 1. True and False Question...
True and False questions!! 1. True and False Question (1) Carbonyl compounds have higher boiling points than hydrocarbons, but lower boiling points than corresponding alcohols. (2) Aldehydes and ketones react with primary amines to form imines and with secondary amines to form enamines. (3) Aldehydes and ketones can be oxidized to carboxylic acids. (4) Diols can form acetal with the ketone or aldehyde to protect them for selective reduction of the ester (5) The electron-withdrawing group in Wittig reagent does...
1. True and False Question (0.5 point per question) a) Carbonyl compounds have higher boiling points than hydrocarbons, but lower boiling points than corresponding alcohols. b) Aldehydes and ketones react with primary amines to form imines and with secondary amines to form enamines. c) Aldehydes and ketones can be oxidized to carboxylic acids. d) Diols can form acetal with the ketone or aldehyde to protect them for selective reduction of the ester. e) The electron-withdrawing group in Wittig reagent does...
____ 1. The diagram below represents serine, a polar, uncharged amino acid. Which functional group gives serine its distinct property? a. H3 b. CH2OH c. –H d. COO– ____ 2. The monomers shown below are monomers for which of the following natural polymers? a. polysaccharides b. plastics c. DNA d. proteins ____ 3. Which of the following processes illustrates the production of a protein? a. specific code for amino acids --> amino acid chain --> gene --> DNA --> specific...