Use the following to answer the questions below:
In each of the following multiple-choice questions, characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices:
-Statements: (1) The boiling points of amines are lower than those of corresponding alcohols because N-H hydrogen bonds are stronger than O-H hydrogen bonds.
(2) The "parent" amine for the amide N,N-diethylbenzamide is diethylamine.
(3) Cyclic amides are called lactams.
A) All three statements are true.
B) Two of the three statements are true.
C) Only one of the statements is true.
D) None of the statements is true.

Question

Quizplus · Accepted Answer

1. The first statement is false because N-H hydrogen bonds are weaker than O-H hydrogen bonds.
2. The second statement is true as the "parent" amine for the amide N,N-diethylbenzamide is diethylamine.
3. The third statement is also true since cyclic amides are indeed called lactams. Therefore, two of the three statements are true.

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