DDT stands for___________________?
Correct answer: D. Dichloro-diphenyl-trichloroethane
- A. Diethyl-diphenyl-trichloromethane
- B. Dichloro-diphenyl-trichloromethane
- C. diphenyl-dichloro-trichloromethane
- D. Dichloro-diphenyl-trichloroethane
Explanation
DDT expands to dichloro-diphenyl-trichloroethane, more precisely 1,1,1-trichloro-2,2-bis(4-chlorophenyl)ethane. The ending is ethane, not methane, because the molecule has a two-carbon backbone.
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