Chem Mantra
⚗️ Chem-MantraJEE Advanced Chemistry →
Chemical BondinghardCOMPREHENSIVE

The intermolecular forces of attraction (i.e., H-bonding and van der Waals' forces) exist among pola — Chemical Bonding Chemistry Question

Question

The intermolecular forces of attraction (i.e., H-bonding and van der Waals' forces) exist among polar and non-polar species which affect melting point, boiling point, solubility and viscosity of covalent compounds :

Answer: A

💡 Solution & Explanation

Boiling point of HN3 > CH3N3 as in hydrazoic acid (HN3) intermolecular H-bonding occurs and its bond energy is higher than weak dipole-dipole interactions present in CH3N3.

💬
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes
Ask on WhatsApp →

Practice 22,000+ questions like this

AI-adaptive practice, video lectures, and full JEE Advanced Chemistry content — all in one place.

Explore Courses →Free on YouTube

JEE Advanced · JEE Mains · NEET · IChO · AP Chemistry