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ScotlandChemistryQuick questions

Area 2: Nature's Chemistry

Quick questions on Chemistry of cooking: flavour molecules, aldehydes and ketones - 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?
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State the test that distinguishes an aldehyde from a ketone. [2 marks]
What is q2?
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Why must an aroma molecule be volatile? [1 mark]
What is q3?
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Calculate the number of moles in 5.80 g5.80 \text{ g} of the aldehyde ethanal (GFM=44.0 gGFM = 44.0 \text{ g}). [1 mark]

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