Chemistry Investigatory Project Topics For Class 12 !!better!! Jun 2026

| S.No. | Experimental Condition | Number of Bubbles in 5 mins (Trial 1) | Number of Bubbles in 5 mins (Trial 2) | Number of Bubbles in 5 mins (Trial 3) | Average Bubbles/min | | :--- | :--- | :---: | :---: | :---: | :---: | | 1 | (Distilled Water + NaHCO₃) | 45 | 48 | 47 | 9.3 | | 2 | With FeSO₄ (Iron Ion) | 50 | 52 | 51 | 10.2 | | 3 | With CuSO₄ (Copper Ion) | 12 | 10 | 11 | 2.2 |

A great way to measure the organic pollution level in a local pond or stream. chemistry investigatory project topics for class 12

Testing for starch in milk, lead chromate in turmeric, or argemone oil in mustard oil. These topics are popular for Class 12 because

These topics are popular for Class 12 because they use common laboratory reagents and follow structured procedures. CBSE Class 12 Chemistry Investigatory Project Topics solve a problem.

Clearly state what you are trying to find. Don't just "do" an experiment; solve a problem.