What is tincture of iodine? What is its use?
What are food preservatives?
What are the main constitutents of dettol?
Name the sweetening agent used in the preparation of sweet for a diabetic patient.
Give one example of a substance used as narcotic.
Why should not medicines be taken without consulting doctors?
Name a substance which can be used as an antiseptic as well as disinfectant.
Explain why sweetener is predicted to become great commercial success.
If water contains dissolved calcium bicarbonate, out of soaps and synthetic detergents which one will you use for cleaning clothes?
