If your project is on food adulteration, know why those adulterants are harmful to health. Conclusion
Use bullet points to explain why you chose this topic. Chemistry Investigatory Project Class 12 Ppt
Titrating sterilized water against Sodium Thiosulphate. PPT Tip: Use a diagram of the chlorination process. 5. Tips for a High-Scoring Viva If your project is on food adulteration, know
Avoid overdone topics like "Dyeing of Fabrics" or "Antacids" unless you have a unique angle. Chemistry Investigatory Project Class 12 Ppt