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CHEMISTRY DEPARTMENT WAID ACADEMY ALCOHOLS Name the alcohol shown. 1. 2. 3. 4. 2-methylbutan-4-ol. 2-methylbutan-1-ol. 3-methylbutan-1-ol. 3-methylbutanol. :15 0% 2-methylbutan-4-ol. 2-methylbutan-1-ol. 3-methylbutan-1-ol. 3-methylbutanol. Which compound is formed when butan-2-ol is oxidised? :15 1. A. 2. B. 0% 3. C. 4. D. A. B. C. D. Is the alcohol shown a primary, secondary or tertiary alcohol? 1. Primary. 2. Secondary. 3. Tertiary. :15 0% Primary. Secondary. Tertiary. What is formed when a secondary alcohol is oxidised? 1. 2. 3. 4. A tertiary alcohol. A carboxylic acid. An aldehyde. A ketone. :15 0% A tertiary alcohol. A carboxylic acid. An aldehyde. A ketone. Acidified potassium dichromate is a powerful oxidising agent. What colour change would be seen when acidified dichromate is used to oxidise ethanol? :12 1. 2. 3. 4. Purple to colourless. Orange to green. Blue to orange-red. Black to orange-red. 0% Purple to colourless. Orange to green. Blue to orange-red. Black to orange-red. What kind of reaction is shown below? :15 1. 2. 3. 4. Dehydration. Oxidation. Dehydrogenation. Reforming. 0% Dehydration. Oxidation. Dehydrogenation. Reforming. Name compound X shown in the reaction sequence shown below. 1. 2. 3. 4. Propan-1-ol. Propan-2-ol. Propanal. Propanone. :15 0% Propan-1-ol. Propan-2-ol. Propanal. Propanone. Name compound Y shown in the reaction sequence shown below. :15 1. 2. 3. 4. Propan-1-ol. Propan-2-ol. Propanal. Propanone. 0% Propan-1-ol. Propan-2-ol. Propanal. Propanone. When but-1-ene undergoes catalytic hydration the product(s) is/are 1. 2. 3. 4. Butan-1-ol only. Butan-2-ol only. A mixture of butan-1-ol and butanol-2-ol. A mixture of butanal and butanone. :15 0% Butan-1-ol only. Butan-2-ol only. A mixture of butan-1-ol and butanol-2-ol. A mixture of butanal and butanone. Which compound is formed by the oxidation of 1. A. :18 2. B. 0% 3. C. 4. D. A. B. C. D.