Chapter 11, Problem 11.49P

(a)

Interpretation Introduction

Interpretation:

The molecular orbital diagram of molecular nitrogen, carbon monoxide, and cyanide ion is to be drawn.

Concept introduction:

A molecular orbital diagram is a tool that is used to describe the chemical bonding formed between different molecules. It is used to predict the bond strength and the electronic transitions that a molecule can undergo.

(b)

Interpretation Introduction

Interpretation:

The non-toxic nature of the nitrogen molecule as compared to the toxic nature of carbon monoxide and cyanide ion is to be determined.

Concept introduction:

Toxic substances are those which create health hazards and are poisonous to human beings. Examples of toxic substances are cadmium, lead, mercury, nickel, etc. Non-toxic substances are substances that are not poisonous and does not create any health hazards to human life. Examples of non-toxic substances are borax, baking soda, etc.