What is the role of chlorofluorocarbons (CFCs) in environmental chemistry?
Practice Questions
Q1
What is the role of chlorofluorocarbons (CFCs) in environmental chemistry?
Ozone depletion
Greenhouse gas effect
Acid rain formation
Water pollution
Questions & Step-by-Step Solutions
What is the role of chlorofluorocarbons (CFCs) in environmental chemistry?
Correct Answer: CFCs ozone layer ko khatam karte hain, jo UV radiation ko badhata hai.
Step 1: Understand what CFCs are. CFCs (chlorofluorocarbons) are man-made chemicals used in products like refrigerators and aerosol sprays.
Step 2: Learn about the ozone layer. The ozone layer is a part of the Earth's atmosphere that protects us from harmful ultraviolet (UV) radiation from the sun.
Step 3: Know how CFCs affect the ozone layer. When CFCs are released into the atmosphere, they eventually rise up and break down ozone molecules.
Step 4: Recognize the consequence of ozone depletion. With fewer ozone molecules, more UV radiation can reach the Earth's surface, which can harm living things.
Step 5: Understand the environmental impact. Increased UV radiation can lead to health issues like skin cancer and can also affect ecosystems.
