Alcohols — Paper 1 · IGCSE Physical Science 0652

20 The diagram gives information about the burning of ethanol. gas X turns limewater cloudy burn in air ethanol colourless odourless liquid Y boils at 100 oC What are X and Y? X Y A carbon dioxide ethanoic acid B carbon dioxide water C carbon monoxide ethanoic acid D carbon monoxide water

1 marks

Answer: B

This question in 0652/11 Oct/Nov 2005

20 Propene, C3H6, follows ethene in the alkene homologous series. Which molecule could be made by the catalytic addition of steam to propene? A B H H H H H H H C C C H C C C H H H H H H C D H H H H H O H C C C O H H C C C H H H H H O H

1 marks

Answer: C

This question in 0652/11 Oct/Nov 2011

19 Propene, C3H6, follows ethene in the alkene homologous series. Which molecule could be made by the catalytic addition of steam to propene? A B H H H H H H H C C C H C C C H H H H H H C D H H H H H O H C C C O H H C C C H H H H H O H

1 marks

Answer: C

This question in 0652/12 Oct/Nov 2011

19 The word equation shows a reaction of ethene. catalyst ethene + substance X ethanol What type of reaction occurs and what is X? type of reaction X A addition hydrogen B addition steam C reduction hydrogen D reduction steam

1 marks

Answer: B

This question in 0652/11 Oct/Nov 2013

20 The combustion of ethanol can be investigated by using a spirit burner. flame ethanol colourless liquid What is the colourless liquid collected in the flask? A carbon dioxide B ethanoic acid C ethanol D water

1 marks

Answer: D

This question in 0652/11 Oct/Nov 2013

19 The word equation shows a reaction of ethene. catalyst ethene + substance X ethanol What type of reaction occurs and what is X? type of reaction X A addition hydrogen B addition steam C reduction hydrogen D reduction steam

1 marks

Answer: B

This question in 0652/12 Oct/Nov 2013

20 The combustion of ethanol can be investigated by using a spirit burner. flame ethanol colourless liquid What is the colourless liquid collected in the flask? A carbon dioxide B ethanoic acid C ethanol D water

1 marks

Answer: D

This question in 0652/12 Oct/Nov 2013

20 Which is not a use of ethanol? A lubricant B motor fuel C part of beer D solvent in paint

1 marks

Answer: A

This question in 0652/11 Oct/Nov 2014

20 Which is not a use of ethanol? A lubricant B motor fuel C part of beer D solvent in paint

1 marks

Answer: A

This question in 0652/12 Oct/Nov 2014

20 The structure of an organic compound X is shown. H H H H H C C C C O H H H H H To which group does X belong? A alcohols B alkanes C alkenes D carboxylic acids

1 marks

Answer: A

This question in 0652/11 Oct/Nov 2015

20 The structure of an organic compound X is shown. H H H H H C C C C O H H H H H To which group does X belong? A alcohols B alkanes C alkenes D carboxylic acids

1 marks

Answer: A

This question in 0652/12 Oct/Nov 2015

20 What is not a use of ethanol? A as a solvent B making ethane C making alcoholic drinks D producing heat energy

1 marks

Answer: B

This question in 0652/11 Oct/Nov 2016

20 What is not a use of ethanol? A as a solvent B making ethane C making alcoholic drinks D producing heat energy

1 marks

Answer: B

This question in 0652/12 Oct/Nov 2016

20 Ethanol is an alcohol used in antibacterial wipes. What is the formula for ethanol? A C2H5O B CH3CO2H C C2H5OH D C2H4OH

1 marks

Answer: C

This question in 0652/11 Oct/Nov 2017

20 Ethanol is an alcohol used in antibacterial wipes. What is the formula for ethanol? A C2H5O B CH3CO2H C C2H5OH D C2H4OH

1 marks

Answer: C

This question in 0652/12 Oct/Nov 2017

20 Which statement about the uses of ethanol is correct? A It is used as a solvent. B It is used as a test for unsaturated hydrocarbon. C It is used as a monomer in the manufacture of addition polymers. D It is used to extinguish fires.

1 marks

Answer: A

This question in 0652/11 Oct/Nov 2019

20 Ethanol is an alcohol with the formula C2H5OH. It is used as a solvent in the manufacture of varnishes and perfumes. What is another use of ethanol? A as a fuel B as the monomer unit in the formation of poly(ethene) C manufacture of natural gas D neutralising acidic soil

1 marks

Answer: A

This question in 0652/12 Oct/Nov 2019

20 Liquid X has the properties shown. ● It is colourless. ● It is flammable. ● It can be made by the reaction of ethene with steam. ● The complete combustion of X produces carbon dioxide and water. What is X? A ethanol B methane C petrol D poly(ethene)

1 marks

Answer: A

This question in 0652/11 Oct/Nov 2020

20 Liquid X has the properties shown. ● It is colourless. ● It is flammable. ● It can be made by the reaction of ethene with steam. ● The complete combustion of X produces carbon dioxide and water. What is X? A ethanol B methane C petrol D poly(ethene)

1 marks

Answer: A

This question in 0652/11 Oct/Nov 2023

20 Liquid X has the properties shown. ● It is colourless. ● It is flammable. ● It can be made by the reaction of ethene with steam. ● The complete combustion of X produces carbon dioxide and water. What is X? A ethanol B methane C petrol D poly(ethene)

1 marks

Answer: A

This question in 0652/12 Oct/Nov 2023

18 Ethane, ethanol, ethene and methane are all organic compounds. Which compounds contain six hydrogen atoms in one molecule? A ethane and ethanol B ethane only C methane and ethene D ethene only

1 marks

Answer: A

This question in 0652/11 Oct/Nov 2024

20 A cycle of reactions involving carbon compounds is shown. sugar photosynthesis process 1 in plants gas + H2O ethanol limewater process 2 goes milky What are processes 1 and 2? process 1 process 2 A addition complete combustion B addition incomplete combustion C fermentation complete combustion D fermentation incomplete combustion

1 marks

Answer: C

This question in 0652/11 Oct/Nov 2024