PYQ Vault

Day 268: MHT-CET Chemistry

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

  1. Question 1

    Chemical Thermodynamics and Energetics. Asked once: 10 May 2024 S1 (same type asked 17 times) See all 17 of this type

    73
    Calculate the final volume when 2 moles of an ideal gas expand from 3 dm33\,\text{dm}^3 at constant external pressure 16 bar and the work done in the process is 800 J.

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  2. Question 2

    Chemical Bonding and Molecular Structure. Asked once: 20 Apr 2026 S1 (same type asked 16 times) See all 16 of this type

    4
    Identify linear molecule from following.

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  3. Question 3

    Ionic Equilibria. Asked once: 11 May 2023 S1 (same type asked 16 times) See all 16 of this type

    78
    A buffer solution is prepared by mixing 0.01 M HCN and 0.02 M NaCN. If KaK_a for HCN is 6.6×10−106.6 \times 10^{-10}, what is the concentration of H+H^+ ions in solution?

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  4. Question 4

    Biomolecules. Asked once: 16 May 2023 S2 (same type asked 16 times) See all 16 of this type

    70
    What type of glycosidic linkages are developed when excess glucose is to be stored for future use in animals?

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  5. Question 5

    Ionic Equilibria. Asked once: 9 May 2024 S1 (same type asked 16 times) See all 16 of this type

    92
    Solubility of a salt A2B3A_2B_3 is 1×10−3 mol dm−31\times10^{-3}\,mol\,dm^{-3}. What is the value of its solubility product?

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