Class 12th Chemistry 2017 Set1 Delhi Board Paper Solution

Question 20

Define the following: 

Antiseptic

Answer

These are the chemicals substances which kill or prevent the growth of microorganism even they are safe to apply to the living human tissues. e.g. Dettol, Savlon,Iodine, Boric acid,furacine and soframycin. These are applied to wounds, cuts, ulcers and diseased skin surfaces.

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