Cracking Process Overview

This diagram covers Cracking Process Overview within Cracking (HT) for GCSE Chemistry. Revise Cracking (HT) in Organic Chemistry for GCSE Chemistry with 24 exam-style questions and 15 flashcards. This topic appears less often, but it can still be a useful differentiator on mixed-topic papers. It is section 4 of 14 in this topic. Focus on the labels, the relationships between parts, and the explanation that turns the diagram into an exam-ready answer.

📐 Cracking Process Overview

Figure 1: Cracking breaks a long alkane into a shorter alkane and an alkene (C=C double bond, blue). Catalytic cracking uses a zeolite catalyst at lower temperatures; thermal cracking uses very high heat.