What are chlorofluorocarbons (CFCs) used for historically before being phased out?

Type: MCQ • Marks: 1

A. Water filtration

B. Fertilizers

C. Animal feed

D. Refrigerants, aerosol propellants, and foam-blowing agents

Explanation

CFCs were widely used in refrigeration and aerosols before discovering their ozone-destroying impact.

Want to attempt the full test series with a timer and instant score? Purchase the package to unlock the complete test. Purchase Now

Class 9th Science (MCQ)

This page is indexed for search so students can find questions directly from Google.

Welcome to TutorWale!