Which of the following factors does NOT affect the efficacy of disinfectants?
Practice Questions
Q1
Which of the following factors does NOT affect the efficacy of disinfectants?
Concentration of the disinfectant
Contact time
Type of microorganism
Color of the disinfectant
Questions & Step-by-Step Solutions
Which of the following factors does NOT affect the efficacy of disinfectants?
Step 1: Understand what efficacy means. Efficacy refers to how effective a disinfectant is at killing germs or microorganisms.
Step 2: Identify the factors that can affect the efficacy of disinfectants. These include concentration (how strong the disinfectant is), contact time (how long the disinfectant is in contact with the surface), and the type of microorganism (some germs are harder to kill than others).
Step 3: Consider the color of the disinfectant. The color does not influence how well it works to kill germs.
Step 4: Conclude that among the options given, the color of the disinfectant is the factor that does NOT affect its efficacy.
