asked 45.6k views
2 votes
Which of the following functional groups has acidic properties (acts like an acid) in an aqueous solution?

A) SH
B) NH2
C) 0=C-OH
D) O=C
E) CH3

1 Answer

5 votes
Answer is C. The acid/base couple associated with it is COOH/COO-
answered
User Luis Candanedo
by
8.1k points
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