About Chemistry 2.3 – Demonstrate understanding of the chemistry used in the development of a current technology

Chemistry Level 2 2.3 Chemistry in technology
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This achievement standard involves demonstrating understanding of the chemistry used in the development of a current technology.

For achievement criteria, key tips, assessment, practice information and related links go to: Studyit Chemistry 2.3 – Chemistry in technology

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I am doing my internal on PTFE, and I had some questions around it. Firstly, what happened to the hydrochloric acid used for the reaction, was it used up or was this the acting catalyst? Secondly, could you explain the strength of the intermolecular forces of PTFE. thanks!