Chlorine bleach _

• A. is an effective disinfectant
• B. is a solvent for inks
• C. is a paint remover
• D. is a degreaser

Answer: (A)

Chlorine bleach is an effective disinfectant because its active ingredient, sodium hypochlorite, forms hypochlorous acid in water. This substance oxidizes and disrupts essential components of microorganisms, quickly killing bacteria, viruses, and fungi. That robust sanitizing action is what makes bleach a staple for cleaning and sanitizing surfaces, fabrics, and equipment.

It can also whitening effect by breaking down pigments, which is why it can remove certain stains. However, it isn’t used as a general solvent for inks, a dedicated paint remover, or a true degreaser. Inks are typically dissolved by specific organic solvents, paint removers rely on solvents engineered to break down paint bonds, and degreasers are formulated with surfactants and solvents to emulsify and lift oily residues. So the primary, reliable role of chlorine bleach is disinfection.