Here’s a good, structured write-up you can use or adapt for selecting and presenting . Chemistry Investigatory Project: Class 12 – A Complete Guide to Choosing & Executing Topics Introduction The Class 12 Chemistry Investigatory Project is a cornerstone of the CBSE (and other boards') practical assessment. It’s not just about scoring marks—it’s your chance to explore real-world chemistry beyond textbooks. A well-chosen topic demonstrates scientific curiosity, analytical thinking, and the ability to connect theory with everyday life.