KMnO4 can be used as a/an

[ A ]    insecticide
[ B ]    disinfectant right
[ C ]    fertiliser
[ D ]    pesticide
Answer : Option B
Explanation :
Potassium permanganate is an inorganic chemical compound with the formula KMnO4. As an oxidant, potassium permanganate can act as an antiseptic. For example, dilute solutions are used to treat canker sores (ulcers), disinfectant for the hands & treatment for mild pompholyx,dermatitis, & fungal infections of the hands or feet. It is used vastly in the water treatment industry.
General Science MCQ Questions and Answers for competitive exams

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