PYQ Vault
EbooksTutor

Day 12: MHT-CET Chemistry

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

  1. Question 1

    Solutions and Colligative Properties. This type asked 10 times: 2 May 2023 S2, 10 May 2023 S1, 11 May 2023 S1, 16 May 2023 S1, 12 May 2024 S2, 13 May 2024 S2, 23 Apr 2025 S1, 17 Apr 2026 S1, 13 May 2026 S1, 15 May 2026 S2. This one: 15 May 2026 S2 See all 10 of this type

    22
    Calculate van't Hoff factor for CaCl2\mathrm{CaCl_2}, if osmotic pressure of CaCl2\mathrm{CaCl_2} and urea solutions of same concentrations at same temperature are 0.650.65 and 0.270.27 atm respectively.

    Tap an option to check your answer.

  2. Question 2

    Chemical Thermodynamics and Energetics. This type asked 10 times: 15 May 2023 S1, 11 May 2024 S1, 11 May 2024 S2, 14 May 2024 S2, 19 Apr 2025 S1, 21 Apr 2025 S1, 22 Apr 2025 S2, 11 Apr 2026 S2, 19 Apr 2026 S2, 15 May 2026 S1. This one: 15 May 2026 S1 See all 10 of this type

    6
    Calculate the work done in the following reaction NH4NO3(s)→N2O(g)+2H2O(g)\mathrm{NH_4NO_{3(s)} \rightarrow N_2O_{(g)} + 2H_2O_{(g)}} at 300300 K. [R=8.314 J K−1 mol−1R = 8.314\ \mathrm{J\ K^{-1}\ mol^{-1}}]

    Tap an option to check your answer.

  3. Question 3

    Solid State. This type asked 10 times: 15 May 2023 S1, 15 May 2023 S2, 14 May 2024 S1, 19 Apr 2025 S2, 13 Apr 2026 S2, 19 Apr 2026 S2, 12 May 2026 S1, 13 May 2026 S1, 14 May 2026 S2, 15 May 2026 S1. This one: 15 May 2026 S1 See all 10 of this type

    18
    In a solid, oxide ions are arranged in ccp. Cation A occupies 1/81/8th of the tetrahedral voids and cation B occupies 1/41/4th of the octahedral voids. What is the formula of the compound?

    Tap an option to check your answer.

  4. Question 4

    Chemical Kinetics. This type asked 10 times: 4 May 2023 S2, 10 May 2023 S2, 10 May 2024 S2, 11 May 2024 S1, 16 Apr 2026 S1, 17 Apr 2026 S2, 18 Apr 2026 S1, 20 Apr 2026 S2, 12 May 2026 S1, 14 May 2026 S2. This one: 14 May 2026 S2 See all 10 of this type

    27
    A first order reaction has a half life period 69.369.3 seconds. Calculate the rate of reaction if the concentration of reactant is 0.10.1 M.

    Tap an option to check your answer.

  5. Question 5

    Introduction to Polymer Chemistry. 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?

    Tap an option to check your answer.