Question

Principles of molecular interactions and thermal energy can be used to explain: \[ (I)\ \text{Vapour Pressure} \quad (II)\ \text{Surface Tension} \quad (III)\ \text{Viscosity} \]

• A. (I) and (II) only
• B. (II) and (III) only
• C. (I) and (III) only
• D. (I), (II) and (III)

Hint:

Stronger intermolecular forces always reduce vapour pressure and increase viscosity and surface tension.

Answer 1

The Correct Option is D