The diagrams show four monomers. H2N NH2 HOOC NH2 HO NH2 HO OH How many of these monomers would react with the molecule below to form a polymer?

5070_s12_qp_11

MCQ

2012

Paper 1, Variant 1

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Which statement is correct?

5070_s22_qp_12

MCQ

2022

Paper 1, Variant 2

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A macromolecule is made from the two monomer molecules shown...

5070_w05_qp_1

MCQ

2005

Paper 1, Variant 0

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Two large molecules, P and Q, both contain the same linkage. P occurs naturally but Q does not. Which row could be P and Q?

5070_w18_qp_12

MCQ

2018

Paper 1, Variant 2

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Terylene (a polyester) is made by condensation polymerisation of the two monomers shown...

5070_s05_qp_1

MCQ

2005

Paper 1, Variant 0

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In which pair of macromolecules are the linkages the same?

5070_s06_qp_1

MCQ

2006

Paper 1, Variant 0

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Polycan be manufactured by the process below. decane ethene polycracking polymerisation Which diagram shows the change in molecular size during this process?

5070_s07_qp_1

MCQ

2007

Paper 1, Variant 0

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A polymer X is hydrolysed and the two products are HO C O C OH O H H H H N N and What can be deduced about X?

5070_s09_qp_1

MCQ

2009

Paper 1, Variant 0

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Which of the following is a type of naturally occurring polymer?

5070_s12_qp_11

MCQ

2012

Paper 1, Variant 1

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The section of a polymer chain is shown...

5070_s12_qp_12

MCQ

2012

Paper 1, Variant 2

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