Which of the following best describes the experimental conditions under which an alkane can be chlorinated or brominated?
A) in the dark at room temperature
B) only at room temperature upon exposure to light
C) only in the dark at temperatures exceeding about 100°C
D) either at room temperature upon exposure to light or in the dark at temperatures exceeding about 100°C
D
You might also like to view...
Which of the following conditions is generally observable as the eye of a hurricane passes directly overhead?
A. a decrease in surface temperature B. light winds C. a high surface pressure reading D. heavy precipitation
The largest igneous intrusive body is called a ____________
a) Stock b) Batholith c) Laccolith d) Dike e) Sill
Answer the following statement(s) true (T) or false (F)
1. Babies that are conceived between April and July, the prominent time period for pesticide application, are more likely to have birth defects, including Down’s Syndrome, club foot, cleft lip, and other troubles. 2. In 2009, organic food sales rose at three times the rate of non-organic food sales. 3. In the United States, 8 out of 10 consumers use organic products with their children’s’ health in mind 4. The World Health Organization has banned all dangerous pesticides and the ones that are used today are not at all dangerous to human health.
To encourage corporations to adopt green technologies in a capitalist economy, citizens can ________
A) visibly protest companies that are destructive to the environment B) write letters to all companies encouraging them to adopt green technologies C) choose products from companies that adopt sustainable practices D) choose products with the lowest price E) attend meetings with other people who desire green technologies