PYQ Vault

Day 225: MHT-CET Chemistry

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

  1. Question 1

    Chemical Kinetics. Asked once: 15 Apr 2026 S1 (same type asked 4 times) See all 4 of this type

    29
    What is the value of the slope of a graph obtained by plotting the concentration of reactant (A)t(A)_t versus time for zero order reaction?

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  2. Question 2

    Ionic Equilibria. Asked once: 16 Apr 2026 S2 (same type asked 4 times) See all 4 of this type

    12
    Identify from the following salts an example of a salt of strong acid and weak base.

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  3. Question 3

    Solutions and Colligative Properties. Asked once: 26 Apr 2025 S1 (same type asked 4 times) See all 4 of this type

    78
    What is the numerical value of osmotic pressure of 1 M urea solution if numerical value of osmotic pressure of 0.5 M urea solution is ' xx '?

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  4. Question 4

    Some Basic Concepts of Chemistry. Asked once: 10 May 2023 S1 (same type asked 4 times) See all 4 of this type

    96
    Chlorine exists in two isotopic forms 35Cl^{35}\text{Cl}, 37Cl^{37}\text{Cl}. If average atomic mass of chlorine is 35.5, what is the percentage abundance of these isotopes respectively?

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  5. Question 5

    Green Chemistry and Nanochemistry. Asked once: 16 Apr 2026 S1 (same type asked 4 times) See all 4 of this type

    33
    Nano materials not applied in

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