Which of the Structures Below Has the Common Name O-Dichlorobenzene

question 32

Multiple Choice

Which of the structures below has the common name o-dichlorobenzene (where o- is ortho) ?

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Definitions:

Narcotic

A class of drugs that affect mood or behavior and are often used for pain relief, but can also lead to dependence or abuse.

Ointment

A semi-solid preparation applied topically to the skin or mucous membranes for therapeutic reasons.

Parenteral

Any medical therapy administered in a way other than through the digestive system, commonly including injections through intravenous, intramuscular, or subcutaneous methods.

Enema

A procedure in which liquid or gas is injected into the rectum to expel its contents or to introduce drugs or permit X-ray imaging.