3. b) Give the common names of the above structures and indicate whether they contain an aldehyde of a ketone functional group. Structure Name Aldehyde or ketone? bili H "H A A

Only part D & E please

2. What is the organic by-product in a haloform reaction? A) an ether B) a haloform C) an alcohol D) an ester E) an amide

47) What is the common name of this compound? n CH3-C-O-CH3 A) ethyl methyl ester B) diethyl ester C) ethyl methanoate D) 2-ether-2-butanone E) ethyl acetate

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Name this benzene derivative. (Note: Ph = the phenyl group.) Ph- CHO

1. Based on the general IUPAC rules, which one of the following structures is 4-hydroxybutanal? Но. OH A) B) LOH C) HO. D) O A D. B.

for each of the following reactions labeled (a,b,c,d) write the name of the functional group as well as the correct name for the organic molecule that should appear where the question mark is. You must correctly name the functional group as well as name the structure for each question mark that appears.

What kind of functional group does the shown molecule have? A)Ether B)Ketone C)Aldehyde D) Carboxylic acid E) Alchol

Classify each molecule as an aldehyde, ketone, or neither.