Green Chemistry Initiative

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Green Chemistry Initiative - March Trivia

Welcome to the March trivia for the 2023-2024 year!

Rules:

- Each correct answer will submit your name for a raffle to win a gift card prize (value of $10)

- Winners will be announced in the following month's trivia!

The winner for the February trivia is: Yuki Liang

Please arrange a time with our Trivia Coordinator (jackh.lin@mail.utoronto.ca) to pick up your prize!

Remember to stay in touch with us:

Website: http://greenchemuoft.ca/

Blog: https://greenchemuoft.wordpress.com/

Facebook: www.facebook.com/GreenChemUofT

Twitter: www.twitter.com/GreenChemUofT

Instagram: www.instagram.com/greenchemuoft/

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Which one of the following chemical reactions is not involved in biorefining for converting biomass to value-added chemicals?

a. Reductive amination

b. Hydrogenation

c. Esterification

d. Cross-coupling

Clear selection

In 2020, scientists found an increase in HFC-23, a potent
greenhouse gas and by-product of refrigerant manufacture. How many times more powerful at warming the globe is HFC-23 in comparison to carbon dioxide?

a. 10

b. 275

c. 14700

d. 3560

Clear selection

What is "E-factor" and what does it measure?

a. Energy factor - the amount of energy used to make a product

b. Efficiency factor - the amount of product produced compared to side products

c. Environmental factor - the mass of waste over the mass of product

d. Error factor - the selectivity of product formation

Clear selection

Which ethereal solvent is most preferred in industry?

a. Dioxane

b. Diethyl ether

c. Tetrahydrofuran

d. 2-Methyltetrahydrofuran

Clear selection

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