Question

multiple choice question
chemical sterilization is also known as ______ sterilization.

○ toxic

○ cold

○ water - based

○ hot

Explanation:

Chemical sterilization (using chemicals like disinfectants) is done at room temperature, so it's called cold sterilization. "Toxic" is not a standard term for this, "water - based" doesn't define the sterilization type, and "hot" is for heat - based sterilization (like autoclaving), not chemical.

Answer:

B. cold