Which of the following is untrue when it comes to type K fires?

A.
Commercial kitchens fires

B.
Should be put out with a dry chemical

C.
Fire suppression should be a solution of potassium acetate

D.
Commonly cooking oil fires

Explanation:
There is a Class K fire type, for commercial kitchens. These fires
should be put out with a wet chemical, which is usually a solution of potassium
acetate. This chemical works best when putting out cooking oil fires.