Chapter 8, Problem 8.149AP

(a)

Interpretation Introduction

Interpretation: The Lewis structure of $\text{CN}$ and the more likely arrangement of atoms in cyanogen from the given arrangements is to be identified. Also, the justification for the selection of the Lewis structure of cyanogen being correct on the basis of the experimentally determined structure is to be stated.

Concept introduction: The Lewis symbols of the atoms indicate the total number of valence electrons surrounding the atom or the ions.

To determine: The Lewis structure of $\text{CN}$ the more likely arrangement of atoms in cyanogen.

(b)

Interpretation Introduction

To determine: The justification for the selection of the Lewis structure of cyanogen being correct on the basis of the experimentally determined structure.