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Question

The boiling point of (CH₃)₂NH is lower than CH₃CH₂NH₂ due to:

Options

Choose one · Correct answer highlighted

Explanation

(CH₃)₂NH (secondary) has one N-H bond, while CH₃CH₂NH₂ (primary) has two, leading to less hydrogen bonding and a lower boiling point, as per the PDF.