PYQ Vault

Day 446: MHT-CET Chemistry

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

  1. Question 1

    Aromatic Compounds. Asked once: 10 May 2024 S1

    80
    Aniline is treated with NaNO2+HCl\text{NaNO}_2 + \text{HCl} at low temperature to form

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  2. Question 2

    Biomolecules. Asked once: 15 Apr 2026 S2

    47
    During denaturation, which level of protein structure remains unchanged?

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  3. Question 3

    Chemical Thermodynamics and Energetics. Asked once: 20 Apr 2025 S1

    60
    Which from following process involves zero work done?

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  4. Question 4

    Elements of Group 1 and 2. Asked once: 25 Apr 2025 S1

    83
    Which of the following is used in preparation of hydrogen peroxide by Merck process?

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  5. Question 5

    Elements of Group 16, 17 and 18. Asked once: 11 May 2024 S2

    77
    Identify weakest halogen acid from following.

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