1) What is the functional group of alcohols? a) C=C b) -COOH c) -OH d) -COO- 2) Name the alcohol with three carbon atoms in its chain. a) Propanol b) Pentanol c) Triol d) Propenal 3) T or F? Alcohols are saturated. a) True b) False 4) What is the structural formula of ethanol? a) C2H5O b) CH3CH3O2 c) CH3CH2OH d) CH3COOH 5) State the products made when ethanol undergoes complete combustion. a) carbon dioxide + oxygen b) carbon monoxide + soot c) carbon + water d) carbon dioxide + water 6) State the products made when ethanol undergoes oxidation. a) Ethanoic acid + water b) Ethane c) Carbon dioxide + water d) Alkane + alkene 7) Ethanol can be oxidised by heating it with potassium dichromate (VI) in ________ acid. a) hydrochloric b) phosphoric c) nitric d) sulfuric 8) Potassium dichromate (VI) turns from orange to ________ when reduced. a) Blue b) Colourless c) Green d) Yellow 9) The gas produced when alcohols react with sodium a) Oxygen b) Carbon dioxide c) Hydrogen d) Nitrogen 10) Name this alcohol a) Methanol b) Ethanol c) Propanol d) Butanol 11) Name the alcohol a) Propanol b) Pentan-2-ol c) Pentan-4-ol d) Hexanol 12) Oxidation involves a) The loss of electrons b) The addition of oxygen c) The removal of hydrogen d) All of these 13) This is a) An alkane b) An alkene c) An alcohol d) An aldehyde e) A carboxylic acid f) A ketone 14) This is  a) An alkane b) An alkene c) An alcohol d) An aldehyde e) A carboxylic acid f) A ketone 15) This is  a) An alkane b) An alkene c) An alcohol d) An aldehyde e) A carboxylic acid f) A ketone 16) This is a) A primary alcohol b) A secondary alcohol c) A tertiary alcohol 17) This is a) A primary alcohol b) A secondary alcohol c) A tertiary alcohol 18) Hydrogen bonds are stronger than London forces a) True b) False 19) Alcohols are a) Polar molecules b) Non polar molecules 20) Alcohols have BLANK boiling points than alkanes of similar chain length a) Higher b) Lower

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