In this Master Class, I will be telling what fluid mechanics is and how it is used in our day-to-day and why we need fluid mechanics in chemical engineering as a professional. What are the different types of fluid we came across in our lives for and the law governing those fluids. The problems associated with the handling of fluid and the analysis that will be used in the real time industry. For scratch beginners this will be a good guide and for little experienced it will give a perceptional view on what and why all the stuffs are for.Also the dangers that are involved while handling toxic fluids. what are all the properties that will differentiate a liquid and a gas and the laws associated with each? Properties that will be making difference for a liquid and a gas and their adverse effect on handling those individually.