There are many instances in your day-to-day life that involves chemistry, its applications, and its rules.
The study of chemistry provided the world with chemical fertilizers such as urea, calcium superphosphate, sodium nitrate, and Ammonium Sulphate. These chemicals have helped greatly in increasing the yield of fruits, vegetables, and other crops. Thus, we can cater to the ever-growing demand for food. It has helped to protect the crops from insects and harmful bacteria using certain effective insecticides, fungicides, and pesticides.
Chemistry provided mankind with many life-saving drugs. We could find a cure for dysentery and pneumonia due to the discovery of sulphur drugs and penicillin. Besides this, life-saving drugs like cisplatin and Taxol are effective for cancer therapy and AZT is used for AIDS victim.