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ScotlandChemistryQuick questions
Area 2: Nature's Chemistry
Quick questions on Fragrances and skincare: terpenes and UV protection - SQA Higher Chemistry
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Name the small molecule from which terpenes are built. [1 mark]
What is q2?Show answer
Explain how a free-radical scavenger protects the skin. [2 marks]
What is q3?Show answer
Name the step in a free-radical chain reaction in which UV light breaks a bond to make radicals. [1 mark]
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