Tuesday, 30 May 2017

Chemistry in Everyday Life

UNIT 27: Chemistry in Everyday Life

Chemicals in medicines - Analgesics, tranquilizers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamins - their meaning and common examples.

 Chemicals in food - Preservatives, artificial sweetening agents - common examples.

 Cleansing agents - Soaps and detergents, cleansing action.
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