12th Class Chemistry Chemistry in Everyday Life / दैनिक जीवन में रसायन Question Bank 12th CBSE Chemistry Chemistry in Everyday Life

  • question_answer
    What is the role of antiseptics? How do they differ from disinfectants?

    Answer:

                    Antiseptics are the chemical substances which prevent the growth of micro-organisms causing infection and also kill them. These are applied on living tissues particularly in open wounds and cuts so that bacterial infection may not take place. Antiseptics also constitute certain deodorants and breath purifier. The commonly used antiseptics are phenol, dettol, iodoform. Gentian violet and Methylene blue. Disinfectant can also behave in the same way as antiseptics. However, these are harmful to the living tissues and are therefore, used to disinfect floors, toilets instruments etc.


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