PYQ Vault

Day 233: MHT-CET Chemistry

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

  1. Question 1

    Introduction to Polymer Chemistry. Asked once: 12 May 2024 S2 (same type asked 4 times) See all 4 of this type

    53
    Which among the following statements is NOT true for LDPE?

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  2. Question 2

    Transition and Inner Transition Elements. Asked once: 12 May 2024 S2 (same type asked 4 times) See all 4 of this type

    63
    Which element from following possesses half filled d-orbital either in expected or in observed electronic configuration?

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  3. Question 3

    Surface Chemistry. Asked once: 26 Apr 2025 S1 (same type asked 4 times) See all 4 of this type

    66
    Which among the following gases is least adsorbed on solid at similar conditions of temperature and pressure?

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  4. Question 4

    Chemical Kinetics. Asked once: 2 May 2023 S1 (same type asked 4 times) See all 4 of this type

    89
    Rate law for the reaction 2NO+Cl2→2NOCl2\text{NO} + \text{Cl}_2 \rightarrow 2\text{NOCl} is rate =k[NO]2[Cl2]= k[\text{NO}]^2[\text{Cl}_2]. When will the value of kk increase?

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  5. Question 5

    Solutions and Colligative Properties. Asked once: 4 May 2023 S1 (same type asked 4 times) See all 4 of this type

    54
    Calculate vapour pressure of a solution containing mixture of 2 moles of volatile liquid A and 3 moles of volatile liquid B at room temperature. PA∘=420P_A^\circ = 420, PB∘=610P_B^\circ = 610 mmHg

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