A. trichloromethane and tetrachloromethane
B. chloroethene and dichloroethene
C. trichloroethene and tetrachloroethene
D. chloroethane and dichloroethene
Correct Answer:
Option C – trichloroethene and tetrachloroethene
A. trichloromethane and tetrachloromethane
B. chloroethene and dichloroethene
C. trichloroethene and tetrachloroethene
D. chloroethane and dichloroethene
Correct Answer:
Option C – trichloroethene and tetrachloroethene
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