PYQ Vault

Introduction to Polymer Chemistry

MHT-CET Chemistry. Try each one first, then open its answer.

Top 10 MHT-CET PYQs to practise first

The questions and kinds of question asked most often come first. Each one says how often and in which papers.

  1. Question 1

    This type asked 32 times: 6 in 2023, 5 in 2024, 9 in 2025, 12 in 2026. This one: 19 May 2026 S1 See all 32 of this type

    49
    Identify a monomer of natural rubber.

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  2. Question 2

    This type asked 18 times: 1 in 2021, 4 in 2023, 4 in 2024, 3 in 2025, 6 in 2026. This one: 19 May 2026 S2 See all 18 of this type

    49
    Which of the following polymers belongs elastomers?

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  3. Question 3

    This type asked 18 times: 1 in 2022, 5 in 2023, 1 in 2024, 7 in 2025, 4 in 2026. This one: 13 May 2026 S1 See all 18 of this type

    48
    Which of the following is used to make paints and lacquers ?

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  4. Question 4

    This type asked 12 times: May 2022 S1, 11 May 2023 S1, 11 May 2023 S2, 15 May 2023 S2, 22 Apr 2025 S2, 25 Apr 2025 S1, 26 Apr 2025 S1, 15 Apr 2026 S1, 15 Apr 2026 S2, 12 May 2026 S1, 19 May 2026 S1, 19 May 2026 S2. This one: 19 May 2026 S2 See all 12 of this type

    50
    What type of polymers the polycarbonates are?

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  5. Question 5

    This type asked 10 times: 2 May 2023 S1, 3 May 2023 S1, 4 May 2023 S1, 19 Apr 2025 S1, 19 Apr 2025 S2, 13 Apr 2026 S2, 17 Apr 2026 S2, 18 Apr 2026 S1, 20 Apr 2026 S1, 14 May 2026 S1. This one: 14 May 2026 S1 See all 10 of this type

    49
    Which polymer is obtained by ring opening polymerization?

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  6. Question 6

    This type asked 10 times: May 2021 S1, May 2022 S1, 9 May 2023 S2, 15 May 2023 S2, 14 May 2024 S2, 25 Apr 2025 S2, 16 Apr 2026 S2, 17 Apr 2026 S2, 18 Apr 2026 S2, 20 Apr 2026 S1. This one: 20 Apr 2026 S1 See all 10 of this type

    49
    Which from following polymers is used to obtain shampoo bottles?

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  7. Question 7

    This type asked 7 times: 3 May 2023 S1, 4 May 2023 S2, 9 May 2024 S1, 10 May 2024 S2, 11 May 2024 S1, 21 Apr 2025 S2, 17 Apr 2026 S1. This one: 17 Apr 2026 S1 See all 7 of this type

    49
    Which from following is a homopolymer ?

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  8. Question 8

    Asked 6 times: May 2021 S1, 2 May 2023 S2*, 12 May 2024 S1*, 21 Apr 2025 S1*, 19 Apr 2026 S1*, 20 Apr 2026 S2 (* = numbers or wording changed that year) See all 6 times it was asked

    49
    Which of the following is a cross-linked, thermosetting polymer?

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  9. Question 9

    Asked 4 times: 15 May 2023 S1, 20 Apr 2025 S2, 13 Apr 2026 S1, 14 May 2026 S2 See all 4 times it was asked

    48
    Identify the monomeric unit present in Orlon.

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  10. Question 10

    This type asked 4 times: 9 May 2024 S2, 13 May 2024 S2, 19 Apr 2026 S2, 14 May 2026 S1. This one: 14 May 2026 S1 See all 4 of this type

    50
    Identify the polymer, not having cross-linking.

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