Explaining to the hiring manager how being a chemical engineer helps you achieve important professional and personal goals can help them understand your motivations. For example, if you want to create something new or solve a major problem, you can explain how being a chemical engineer allows you to do so.Explain the difference between a unit operation and a unit process. Describe your understanding of process safety. How do you handle hazardous chemicals in a chemical plant? What are the important steps involved in a typical chemical engineering project