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GCSE
Gcse Chemistry
Polymerisation
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Q.1
Polymerisation is the process of...
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Making large molecules by joining many small molecules together
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Making small molecules by breaking down large molecules
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Splitting up molecules into their component atoms
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Making new elements
Q.2
The small units that are used to make a polymer are called...
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Isomers
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Polymers
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Monomers
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Isotopes
Q.3
Name the polymer produced from ethene monomers.
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Poly(propene)
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Poly(ester)
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Poly(ethene)
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Poly(styrene)
Q.4
The building blocks of polymers are...
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unsaturated
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saturated
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hydrogenated
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catalysed
Q.5
What happens to the C to C double bond of ethene during polymerisation?
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It becomes a triple bond
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It remains a double bond
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It breaks to become a single bond
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It breaks and then reforms
Q.6
Carbon and hydrogen are held together by which type of bonding?
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Metallic
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Covalent
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Hydrogen
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Ionic
Q.7
Name the monomer used to produce (poly)styrene.
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Propene
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Vinyl chloride
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Ethene
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Styrene
Q.8
Which of the following is NOT a disadvantage of polymers.
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They are not biodegradable
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They fill landfills
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They produce toxic gases when burnt
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Easy to shape and strong for their weight
Q.9
A polymer with strong intermolecular forces is called a...
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Thermoset
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Thermoplastic/softening
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Thermopolymer
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Thermomonomer
Q.10
Which of the following is NOT a use for a thermoset polymer?
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Printed circuit boards
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Electrical sockets
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Carrier bags
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Mattresses
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