Selina Concise Class 6 Chemistry Solution Chapter No. 1- ‘Introduction To Chemistry’ For ICSE Board Students. (1.) GIVE TWO EXAMPLES FOR EACH OF THE FOLLOWING SUBSTANCES:- a) FOOD PRESERVATIONS:- 1. Sodium benzoate 2. Salicyclic acid b) FUEL:- 1.Diesel 2. PETROL Kerosene C) FUNGICIDES:- 1. Sulphur Bordeaux mixture.. d) MEDICINES:- 1. Penicilin. Aspirin e) BUILDING MATERIALS:- […]