Alcohols & Carboxylic Acids quiz Loading... 1. What type of reaction is esterification (the making of an ester)?DecompositionSubstitutionAdditionCondensationQuestion 1 of 14 Loading... 2. What is the name of this ester?butyl ethanoateethyl methanoatemethyl propanoateethyl ethanoateQuestion 2 of 14 Loading... 3. What common food-stuff contains a high proportion of ethanoic acid?VinegarLemonKetchupBaking sodaQuestion 3 of 14 Loading... 4. when fermentation is used to produce ethanol, what is the catalyst?manganese oxidephosphoric acidsugar canezymase (enzyme found in yeast)Question 4 of 14 Loading... 5. What 2 reactants are used to produce ethyl ethanoate?Alcohol and methanoic acidEthanol and ethanoic acidEthanol and methanoic acidAlcohol and ethanoic acidQuestion 5 of 14 Loading... 6. In the production of ethanol by fermentation, why is the process done in the absence of air?If air were present the ethanol produced would be impure because it would have gases from the air dissolved in itIf air were present the yeast would respire aerobically, producing carbon dioxide and water, instead of ethanolIf air were present the yeast would not be able to survive as they can only respire anaerobicallyIf air were present the alcohol would oxidise to make an esterQuestion 6 of 14 Loading... 7. Name this molecule2-methylhexanehex-2-ene1,1 dimethylpentaneheptaneQuestion 7 of 14 Loading... 8. What is the name of this molecule?propenepropanolpropan-2-olpropan-1-olQuestion 8 of 14 Loading... 9. Name 2 uses of estersLubricants in car engines and purification of iron oreFuel for aeroplanes and as a chemical feedstockFood flavourings and in perfumesVinegar and fuel for carsQuestion 9 of 14 Loading... 10. What is the functional group of a carboxylic acid?-OH-COOH-CHOC=OQuestion 10 of 14 Loading... 11. Name 3 ways in which ethanol can be oxidised1) Burning in air or oxygen (complete combustion). 2) Reaction with carbon dioxide in the air to form ethanoic acid (microbial oxidation). 3) Heating with potassium chromate(VI) in dilute sulfuric acid to form ethanoic acid1) Burning in air or oxygen (complete combustion). 2) Reaction with carbon dioxide in the air to form ethanoic acid (microbial oxidation). 3) Heating with potassium dichromate(VI) in dilute sulfuric acid to form ethanoic acid1) Burning in air or oxygen (complete combustion). 2) Reaction with oxygen in the air to form ethanoic acid (microbial oxidation). 3) Heating with potassium chromate(VI) in dilute sulfuric acid to form ethanoic acid1) Burning in air or oxygen (complete combustion). 2) Reaction with oxygen in the air to form ethanoic acid (microbial oxidation). 3) Heating with potassium dichromate(VI) in dilute sulfuric acid to form ethanoic acidQuestion 11 of 14 Loading... 12. What is the functional group of an ester?-COOHC=C-COO-=OQuestion 12 of 14 Loading... 13. Of which homologous series is -OH the functional group?Carboxylic acidsAlcoholsAlkanesAlkenesQuestion 13 of 14 Loading... 14. What observation is made when an aqueous solution of a carboxylic acid reacts with a metal carbonate? What product is responsible for this observation?Bubbles of carbon dioxideWhite precipitate of carbonateWhite precipitate of the metal carboxylateBubbles of hydrogenQuestion 14 of 14 Loading... Related Posts:The entire quiz question bank!The entire quiz question bank (Double only)!Key Calculations quizEquilibria (triple) quizCondensation Polymers quizElectrolysis quiz Hydr0Gen2020-02-16T17:13:00+00:00Categories: Uncategorized|Tags: Quiz, Topic: Alcohols & Carboxylic Acids| Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestVkEmail