What is green chsmistry?

• an area of chemistry and chemical engineering focused on the design of products and processes that minimize or eliminate the use and generation of hazardous substances.

• an area of chemistry and chemical engineering focused on the design of products and processes that does not minimize or eliminate the use and generation of hazardous substances.

• None of the above

What is the first principle of green chemistry?

• Atom economy

• Design for degradation

• Waste prevention

• Catalysis

What is not a principle of Green Chemistry?

• Waste prevention

• Atom economy

• Design for energy efficiency

• None of the above

Biomass is an example of

• Catalysis

• Use renewable feedstock

• Design for degradation

• None of these

Identify the non toxic and green solvent?

• Benzene

• Touluene

• Carbon tetrachloride

• Liquefied carbondioxide

This initiative represents a new approach to designing chemicals that emphasizes safety to human health and the environment as well as efficacy.What is it?

• Design safer chemicals

• Reduce derivatives

• Design for degradation

• Atom economy

What is green chemistry important?

• Plants and animals suffer less harm from toxic chemicals in the environment

• Lower potential for global warming, ozone depletion, and smog formation

• Less chemical disruption of ecosystems.

• All of the above

Which of the following is NOT a green chemistry principle?

• Pollution prevention

• Catalysis

• Design for production

• Atom economy