Create bioplastic using potato starch or cornstarch and test its strength and rate of decomposition compared to synthetic plastic.
Focus on how variables like temperature and concentration change chemical outcomes. class 12 cbse chemistry investigatory project topics
Common pitfalls: choosing topics too broad (“Water Pollution”) or too trivial (“Litmus Test”). Optimal projects balance feasibility (household chemicals), safety (no concentrated acids/explosives), and measurable outcomes (quantitative or semi-quantitative). Create bioplastic using potato starch or cornstarch and