Since time immemorial, the persuit of mankind has been almost the same but in the process of coming of age we have gathered enormous information and knowledge about matter and in addition to this, we are in a better position to understand how properties of matter can be exploited for the benefits of mankind. Therefore,the information that has been gathered along this journey is known as Chemistry. Even the most sought after technologies in modern world bearing altogether different nomenclature have same progenitor .i.e., chemistry for the invention and innovation of existing and new technologies the knowledge of chemistry are not only a prelude but they also give clues for altogether new things platform to achieve the objectives in research and technologies. Moreover the mushrooming industrial development at the cost of environment has raised concern about environment. Therefore the search for green technologies has become essential.