This chemistry exam paper evaluates understanding of chemical principles, reaction rates, equilibrium, and practical applications. Topics include hydrocarbons, lattice structures, and chemical bonding. It emphasizes experimental data analysis, calculation of reaction rates, and interpretation of equilibrium tables. Practical contexts, like titration and pollutant emissions, are used to assess scientific application skills. The paper also explores properties of carbon allotropes and applications of nanoparticles. Questions require both theoretical knowledge and real-world problem-solving, with a total of 95 marks.