Chapter 1.1, Problem 4SSC

Interpretation Introduction

Interpretation:

The reason for the development of chlorofluorocarbons and their uses needs to be explained.

Concept introduction:

Any substance (or element) consisting of the matter is defined as a chemical. Chlorofluorocarbons do not occur in nature spontaneously. It’s a human made chemical. CFCs were developed (or formed) by industrial chemists.

Answer to Problem 4SSC

CFCs are anthropogenic compounds. It is used as an alternative of refrigerants.

Explanation of Solution

A group of unperfumed manufactured chemicals is Chlorofluorocarbons (or CFCs). Chlorofluorocarbons are anthropogenic compounds. CFCs were developed (or formed) as a safe choice to ammonia, a popular refrigerant.

Uses of CFCs are mentioned below:

1. As refrigerants in foams,
2. As propellants in various spray cans.

Conclusion

Chlorofluorocarbons human made chemical, used as refrigerants.