Exam (elaborations)
AQA Chemistry AS 2021 Paper 1 and 2 QP
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AQA Chemistry AS 2021 Paper 1 QP ALCOHOLS: Primary and secondary alcohols are identified using acidified potassium dichromate. It turns from orange to green if they are present. Tertiary alcohols are not oxidised and the potassium dichromate remains green. ALDEHYDES: METHOD 1- Tollens reagent is...
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