Cambridge IGCSE Chemistry (0620) P-2 Past Papers Part-1 (2021-2025) Extended offers a comprehensive collection of past exam papers specifically designed for the extended curriculum. This resource enables focused practice for Paper 2, helping students familiarize themselves with question styles and improve problem-solving skills through authentic exam questions from recent years. Ideal for targeted revision and exam preparation, it supports mastery of key chemical concepts and exam techniques necessary for success in the Cambridge IGCSE Chemistry qualification.