Since ages chemicals have played an important role in improving the conditions of human beings. Chemicals are something which is responsible for the manufacturing of a large number of medicines which prove to be a life savior. Chemicals have a wide range of operations; they are used in almost all kind of day to day needs. This field is also reserved for studies as the experiments with chemicals have helped humans in battling a large number of hurdles and these chemicals are what we use in appliances too. Chemical Engineering is a field with a large number of job opportunities. You have chances of getting jobs in many of the big medicine producing companies. There are jobs also in companies producing chemicals for agricultural purposes. Chemical engineers are also very much respected in biotechnology. There are only a few colleges which provide the degree in chemical engineering and this has maintained the quality. Chemical engineering is also a four-year course as other typical engineering courses. You need to have rock hard determination and should also have the interest in this field to become a successful chemical engineer.