PYQ Vault

Day 8: MHT-CET Chemistry

5 questions. Try each one first, then open its answer.

  1. Question 1

    Green Chemistry and Nanochemistry. This type asked 13 times: 2 May 2023 S2, 4 May 2023 S2, 11 May 2023 S2, 16 May 2023 S1, 12 May 2024 S1, 14 May 2024 S2, 11 Apr 2026 S2, 13 Apr 2026 S1, 15 Apr 2026 S1, 15 Apr 2026 S2, 17 Apr 2026 S1, 20 Apr 2026 S2, 12 May 2026 S1. This one: 12 May 2026 S1 See all 13 of this type

    28
    Which of the following types of nanostructures, the thin film is?

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  2. Question 2

    Introduction to Polymer Chemistry. 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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  3. Question 3

    Solid State. This type asked 12 times: 3 May 2023 S2, 4 May 2023 S2, 16 May 2023 S1, 21 Apr 2025 S2, 13 Apr 2026 S2, 17 Apr 2026 S2, 18 Apr 2026 S1, 18 Apr 2026 S2, 19 Apr 2026 S2, 13 May 2026 S2, 15 May 2026 S2, 19 May 2026 S2. This one: 19 May 2026 S2 See all 12 of this type

    20
    The unit cell of metal is fcc. Calculate the void volume unit cell if the radius of metal atom is 127.3127.3 pm.

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  4. Question 4

    Aldehydes, Ketones and Carboxylic Acids. This type asked 12 times: May 2021 S1, 2 May 2023 S2, 9 May 2023 S2, 16 May 2023 S2, 9 May 2024 S1, 13 May 2024 S2, 14 May 2024 S1, 14 May 2024 S2, 25 Apr 2025 S1, 20 Apr 2026 S2, 12 May 2026 S1, 19 May 2026 S1. This one: 19 May 2026 S1 See all 12 of this type

    18
    Which reaction is used to synthesize straight-chain alkylbenzenes?

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  5. Question 5

    Coordination Compounds. This type asked 12 times: 2 May 2023 S2, 16 May 2023 S1, 10 May 2024 S1, 23 Apr 2025 S1, 25 Apr 2025 S2, 17 Apr 2026 S1, 17 Apr 2026 S2, 18 Apr 2026 S1, 18 Apr 2026 S2, 13 May 2026 S1, 14 May 2026 S1, 19 May 2026 S1. This one: 19 May 2026 S1 See all 12 of this type

    39
    What is the effective atomic number of Cu in [Cu(NH3)4]2+\mathrm{[Cu(NH_3)_4]^{2+}}?

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