Question

Distemper is used to coat

A. external concrete surfaces B. interior surfaces not exposed to weather C. woodwork D. compound walls

Answer 1

Thanks for asking the question.
Distemper is used to coat compound walls, which is option ''D''.
Distemper is a general term for any water based paint that blends whiting  with weak animal based sizing, or binder, like rabbit skin glue.
However a compound wall serves to demarcate the site, protect one's property, ensures privacy and also enhances aesthetic appeal.
Hope it helps.