Condensation Polymerisation | GCSE & IGCSE Chemistry

For private tuition and Perfect Answer Revision Guides, visit www.swhlearning.co.uk In this video, I show you how diols and dicarboxylic acids combine to produce polyesters. I talk you through the example of ethanediol and ethane-1,2-dioic acid, before taking you through key past exam questions. These videos are designed to help with your GCSE & IGCSE chemistry revision. To keep up to date with my Science with Hazel videos and support: Visit my website: https://swhlearning.co.uk/ Follow me on Instagram:   / sciencewithhazel   Add me on Snapchat:   / sciencewithazel   Like my Facebook page:   / sciencewithazel   Hazel completed her undergraduate degree at St John's College, the University of Cambridge. She then did a PGCE (Post-Graduate Certificate of Education) before qualifying as a science teacher. She now works full time as a professional tutor.