PYQ Vault

Monomers of a given polymer, or the polymer made from given monomers

This type of question, asked 32 times: 2 May 2023 S1, 9 May 2023 S1, 10 May 2023 S1, 11 May 2023 S1, 15 May 2023 S1, 16 May 2023 S1, 9 May 2024 S1, 10 May 2024 S1, 11 May 2024 S2, 13 May 2024 S2, 14 May 2024 S1, 20 Apr 2025 S1, 20 Apr 2025 S2, 21 Apr 2025 S1, 22 Apr 2025 S1, 22 Apr 2025 S2, 23 Apr 2025 S1, 25 Apr 2025 S2, 26 Apr 2025 S1, 26 Apr 2025 S2, 11 Apr 2026 S1, 11 Apr 2026 S2, 13 Apr 2026 S1, 15 Apr 2026 S2, 16 Apr 2026 S2, 20 Apr 2026 S1, 12 May 2026 S1, 12 May 2026 S2, 14 May 2026 S2, 15 May 2026 S1, 15 May 2026 S2, 19 May 2026 S1. All 33 questions below, oldest first.

Try each one first, then open its answer.

  1. Question 1

    2 May 2023 S1

    60
    Identify the monomers used for preparation of Buna-S.

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  2. Question 2

    9 May 2023 S1

    55
    Which polymer is obtained from monomers using butadiene and acrylonitrile?

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  3. Question 3

    10 May 2023 S1

    98
    Which from following monomers is used to obtain the polymer represented below?

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  4. Question 4

    10 May 2023 S1

    88
    Identify a polymer obtained from β\beta-hydroxybutyric acid and β\beta-hydroxyvaleric acid.

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  5. Question 5

    11 May 2023 S1

    89
    Which from following polymers needs dihydric alcohol and aromatic dicarboxylic acid for its synthesis?

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  6. Question 6

    15 May 2023 S1

    62
    Identify the monomer used to obtain a polymer that resembles the wool.

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  7. Question 7

    16 May 2023 S1

    53
    Which of the following polymers need HO-CH2_2-CH2_2-OH as one of the monomers for its preparation?

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  8. Question 8

    9 May 2024 S1

    54
    Which from following polymers is obtained from C2F4C_2F_4?

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  9. Question 9

    10 May 2024 S1

    97
    Which monomer is used to prepare thermocol?

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  10. Question 10

    11 May 2024 S2

    81
    Which from following polymers is obtained from isoprene?

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  11. Question 11

    13 May 2024 S2

    60
    Identify the monomers used to prepare novolac.

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  12. Question 12

    14 May 2024 S1

    95
    Identify the polymer obtained from the following monomers:

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  13. Question 13

    20 Apr 2025 S1

    66
    Identify the monomers use to prepare glyptic.

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  14. Question 14

    20 Apr 2025 S2

    79
    Identify the monomer used in preparation of polyacrylonitrile.

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  15. Question 15

    21 Apr 2025 S1

    52
    Which from following compounds the thermo col is obtained?

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  16. Question 16

    22 Apr 2025 S1

    75
    Identify the monomer of natural rubber.

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  17. Question 17

    22 Apr 2025 S2

    87
    Identify a monomer used in preparation of neoprene.

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  18. Question 18

    23 Apr 2025 S1

    96
    What are the monomers used in preparation of PHBV?

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  19. Question 19

    25 Apr 2025 S2

    88
    Identify the monomers used in preparation of Nylon 2- nylon 6

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  20. Question 20

    26 Apr 2025 S1

    90
    What are the compounds used to obtain nylon salt?

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  21. Question 21

    26 Apr 2025 S2

    79
    Identify the monomers used in preparation of dacron.

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  22. Question 22

    11 Apr 2026 S1

    48
    Which of the following compounds are used to obtain terylene polymer?

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  23. Question 23

    11 Apr 2026 S2

    48
    Which of the following is the monomer of Teflon polymer?

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  24. Question 24

    13 Apr 2026 S1

    48
    Identify the monomer used to prepare orlon.

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  25. Question 25

    15 Apr 2026 S2

    49
    Identify the monomers used to prepare bakelite from the following.

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  26. Question 26

    16 Apr 2026 S2

    50
    Buna-S is prepared from

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  27. Question 27

    20 Apr 2026 S1

    50
    Identify the monomers used for preparation of glyptal?

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  28. Question 28

    12 May 2026 S1

    48
    Which of the following compounds is used to obtain bakelite?

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  29. Question 29

    12 May 2026 S2

    49
    Identify the polymer obtained from acrylonitrile and 1,3-butadiene.

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  30. Question 30

    14 May 2026 S2

    48
    Identify the monomeric unit present in Orlon.

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  31. Question 31

    15 May 2026 S1

    49
    Find monomers of PHBV.

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  32. Question 32

    15 May 2026 S2

    49
    The correct reactant pair for the formation of PHBV polymer is-

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  33. Question 33

    19 May 2026 S1

    49
    Identify a monomer of natural rubber.

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