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