Chapter 15, Problem 24E

Interpretation Introduction

Interpretation:

Among $\text{NO}$, ${\text{N}}_2\text{O}$ and ${\text{NO}}_2$, the oxide having lowest viscosity at $-\text{90°C}$ is to be identified.

Concept introduction:

The viscosity is defined as the measure of a fluid's resistance to flow. It denotes the internal friction of a moving fluid. A fluid with high viscosity resists motion due to its high molecular interaction. The substances with low intermolecular interaction have lower viscosity.