Asked by Nicholas Coombs on May 20, 2024
Verified
Which of the following is one of the 12 principles in green chemistry?
A) Using raw materials and feedstocks that are depleting rather than renewable
B) Using catalysts,and not stoichiometric reagents
C) Using chemical derivatives whenever possible
D) Using solvents,separation agents,or other auxiliary chemicals rather than innocuous chemicals
Stoichiometric Reagents
Chemical substances used in reactions in exact proportions necessary according to the stoichiometric ratios of a balanced equation.
Green Chemistry
An approach to chemical production that seeks to reduce or eliminate hazardous substances and environmental impact.
Raw Materials
These are the basic substances or components used in the production of goods or services.
- Understand the role and principles of green chemistry in promoting sustainability.
Verified Answer
RF
Rachel FosgateMay 23, 2024
Final Answer :
B
Explanation :
Using catalysts instead of stoichiometric reagents is a principle in green chemistry. The other options go against the principles of green chemistry; using depleting raw materials, chemical derivatives, and harmful chemicals such as solvents and auxiliary agents are considered unsustainable and harmful to the environment.
Learning Objectives
- Understand the role and principles of green chemistry in promoting sustainability.