Free NCERT Solutions Class 12th Physics Chapter 11 Dual Nature Of Radiation And Matter
Your are buying an E-Book (PDF)
This will be sent as a link to your registered email id
Description:
Free NCERT Solutions Class 12th Physics Chapter 11 Dual Nature Of Radiation And Matter
Chemicals in medicines - analgesics, tranquilizers antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamines.
Chemicals in food - preservatives, artificial sweetening agents, elementary idea of
antioxidants.
Cleansing agents - soaps and detergents, cleansing action.
