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For isomeric amines, the order of boiling points is:
A3° > 2° > 1°
B2° > 1° > 3°
C1° > 2° > 3°
D1° > 3° > 2°
Answer & Solution
Correct answer: C. 1° > 2° > 3°
Primary amines have two N-H hydrogens for association, secondary one and tertiary none.
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