GCSE fuels experiments, polymers and fractional distaillation. - Phoenix Hoyle | Library

Instructions

3

Match the letter to the fraction

1

Fuels

1

Fuels

1

Fuels

1

What is this process called?

1

What is the purpose of the water?

1

What would be observed (if anything) if the fractions were tested with bromine water?

1

Fuels

4

What is the name of this process?
This is known as _______ .
What is the purpose of the aluminium oxide?
The aluminium oxide acts as a _______ .
The fact that heating has to be continuous for this reaction mean that the reaction is an _______ reaction.
If gas B were to to be tested with bromine water the bromine water would decolonise.
This means that B contains an _______ 

6

Hydrocarbon A contains hydrogen and carbon _________ .
Hydrocarbon A has a ___________ boiling (condensation) temperature than hydrocarbon B.
Hydrocarbon B contains hydrogen and carbon _________ .
Hydrocarbon B has a __________ boiling (condensation) temperature than hydrocarbon A.
Hydrocarbon ______has a longer chain length than hydrocarbon ______

Other Answer Choices:

only

A

lower

higher

B

2

A is a mixture of ____________  and alkenes
B is a mixture of alkanes and ____________  

Other Answer Choices:

alkanes

alkenes

1

The paraffin used at the start ______________ decolourise bromine water because paraffin is a(n) ______________ hydrocarbon.
The delivery tube should be removed from the water to prevent _______________ 
Note the path of the gas from the the boiling tube to the inverted boiling tube is continuous!
The purpose of the cold water is to cool the vapours to allow (some of) them to _____________ .  

Other Answer Choices:

would not

saturated

would

suck back.

condense

4

Fractional distillation.

crude oil enters as a  ___________ 
The vapour __________  as it rises up the tower
The fractions have different boiling ___________ 
As the fraction rises up through the column the fraction will reach a point where the temperature is equal to its boiling point and the fraction will ______________   
The liquid is removed and the remaining fractions continue up through the column.

Other Answer Choices:

vapour

cools

points

condense

3

Compound X is a ______________hydrocarbon
 Compound Y is an ________________  hydrocarbon
Compound Z is a ______________ hydrocarbon

Other Answer Choices:

unsaturated

saturated

3

Compound X is an ___________
 Compound X is an  ___________ 
Compound Z is an ___________   

Other Answer Choices:

alkene

alkane

3

Compound X is  ___________
 Compound X is   ___________ 
Compound Z is an ___________   

Other Answer Choices:

hexane

ethene

butane

6

Combustion of methane
_______________  combustion will cause soot to form on the inverted funnel.
The ice water in the beaker is to make the _________________ condense.
The lime water will turn milky because ________ is a product of complete combustion of a hydrocarbon.
The delivery tube should be removed from the limewater before the heating stops to prevent ______________ .
The presence of water could be confirmed using anhydrous copper sulfate that would turn from __________ to _________ 

Other Answer Choices:

CO2

suck back

water vapour

white

blue

Incomplete

	Heavy fuel oil	Kerosene	Diesel
X
Y
Z

	Bitumen	Lubricating oils	Kerosene
X
Y
Z

	Heavy fuel oil	Kerosene	Diesel
X
Y
Z

	Bitumen	Lubricating oils	Kerosene
X
Y
Z