(You can create a table with columns for S.No., Topic, and Page Number)
These projects are always a hit because they demonstrate social awareness and involve classic titration and filtration techniques. chemistry investigatory project topics for class 12
Signature of External Examiner
You can use this as a . I have provided a Full Sample Project below on a very popular topic ("Study of the Effect of Metal Ions on the Rate of Photosynthesis"), followed by a list of Alternative Topics you can choose from. (You can create a table with columns for S
Metal ions have varying effects on plant physiological processes. While Iron (Fe) is beneficial or neutral at low concentrations, Copper (Cu) acts as a heavy metal toxin, significantly inhibiting the rate of photosynthesis in Hydrilla plants. chemistry investigatory project topics for class 12