Chemicals Such as Chlorine (Bleach),iodine,phenol,and Formaldehyde Are

Multiple Choice

Chemicals such as chlorine (bleach) ,iodine,phenol,and formaldehyde are:

A) unable to destroy viruses on surfaces coming into contact with infected patients.
B) unable to destroy viruses on objects coming into contact with infected patients.
C) too toxic to be used internally.
D) used internally as effective antiviral medications.