Chemistry (A) J248,02 Foundation June 2023, OCR GCSE Past Papers with Mark Schemes

The GCSE Chemistry J248/02 (June 2023) paper explores advanced chemistry topics, including reaction rates, environmental chemistry, and polymers. Section A tests foundational concepts such as the Haber process, flame tests, and reactivity trends. Section B emphasizes practical applications, including titrations, cracking of hydrocarbons, life-cycle assessments, and electrolysis. Key themes include sustainability, molecular structures, and industrial processes. The paper highlights data interpretation, critical evaluation, and real-world application of theoretical principles to enhance analytical skills.