Chemistry Investigatory Project Jun 2026

Project title, name, roll number, and school details. Certificate: Signed by your teacher and external examiner.

Compare the amount of casein (protein) present in various brands or types of milk (cow vs. buffalo vs. goat).

Effect of pH on the Rate of Corrosion of Iron Nails chemistry investigatory project

Cite at least 3 sources (books, websites, journals) in consistent format. Example: NCERT Chemistry Textbook, Part II, Class XII, Page 245.

The study demonstrates that pH has a significant effect on the activity of catalase enzyme. The optimal pH for catalase activity is 7, which is the neutral pH. This suggests that catalase enzyme is most active under neutral conditions. Project title, name, roll number, and school details

Catalase is an enzyme that catalyzes the decomposition of hydrogen peroxide (H2O2) into water and oxygen. It is widely distributed in living organisms, including bacteria, plants, and animals. The activity of catalase is influenced by various factors, including pH, temperature, and substrate concentration. In this project, we will investigate the effect of pH on the activity of catalase enzyme.

Always wear a lab coat and goggles. Document your safety precautions in the report. buffalo vs

List all sections with page numbers.

Please reply with:

A professional report is key to scoring high marks. Your file should follow this standard sequence:

Your project must be , not just a literature review. You need a variable to change and an effect to measure.