Principles and Benefits of Green Chemistry

The video discusses the beauty and resources of Earth, highlighting the importance of sustainable use. It introduces green chemistry as a means to prevent pollution and create safer chemical processes. The video outlines the 12 principles of green chemistry, emphasizing economic and environmental benefits. Practical applications, such as using renewable resources and reducing waste, are explored to demonstrate how green chemistry can be applied in everyday life.

What is one of the main environmental challenges mentioned in the introduction?

• Deforestation

• Air and water pollution

• Overpopulation

• Global warming

What is the primary focus of green chemistry?

• Increasing chemical production

• Preventing pollution

• Enhancing product quality

• Reducing costs

Which of the following is a benefit of green chemistry?

• Increased waste production

• Higher energy consumption

• More complex regulations

• Safer products

What is the first principle of green chemistry?

• Maximizing atom economy

• Designing safer chemicals

• Preventing waste

• Using renewable resources

Which principle focuses on using renewable feedstocks?

• Design for degradation

• Use of renewable feedstocks

• Reduce derivatives

• Catalysis

What is the goal of designing chemicals that degrade after use?

• To increase product lifespan

• To reduce environmental impact

• To enhance chemical stability

• To improve product efficiency

Which principle emphasizes the use of safer solvents and auxiliaries?

• Use of safer solvents and auxiliaries

• Design for energy efficiency

• Design for degradation

• Inherently safer chemistry for accident prevention

What is an example of a practical application of green chemistry at home?

• Using chemical fertilizers

• Recycling plastic

• Burning waste

• Using non-renewable energy

How does green chemistry contribute to sustainable agriculture?

• By increasing pesticide use

• By using renewable energy sources

• By promoting monoculture

• By reducing crop diversity

What is a benefit of using eco-friendly plastics?

• They are less durable

• They are more expensive

• They decompose faster

• They are harder to produce