Q1. List the twelve principles of green chemistry.
- Prevention: Prioritize preventing waste over treating or cleaning it.
- Atom Economy: Maximize reactant incorporation into the final product.
- Safer Chemistry: Design processes and chemicals to minimize toxicity.
- Energy Efficiency: Minimize energy use, preferably at ambient conditions.
Answer: Green chemistry, as elucidated in MCH-019, provides a framework of twelve fundamental principles guiding the design of chemical products and processes to reduce or eliminate hazardous substances. These principles serve as a cornerstone for pollution prevention and fostering environmentally benign chemical practices. 1. **Prevention**: It is better to prevent waste generation than to treat or clean up waste after it has been formed, emphasizing waste minimization at the source. 2. **Atom Econ...