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SAT® Subject Test in Chemistry

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Difficult

PCBs

SATCHM-YM6NQ2

Production of PCBs was banned in the United States in 1979.

What was the main use of PCBs that led to their release into the environment?

A

Use as a fuel additive

B

Use as a pesticide

C

Use in electrical equipment

D

Use as an herbicide

E

Use in warfare