Chemistry for KCET, NEET, and JEE Mains is grounded in the NCERT/PUC syllabus, covering Physical, Organic, and Inorganic Chemistry. While JEE Mains emphasizes analytical problem-solving and numericals, NEET focuses heavily on organic mechanisms and memory-based facts, and KCET features direct, formula-based questions heavily weighted toward the Class 12 curriculum.