PYQ Vault

Day 37: MH HSC Class 12 Chemistry

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

  1. Question 1

    Solutions. This type asked 2 times: Mar 2018, Jul 2024. This one: Jul 2024

    Answer the following questions :
    Q.2.viii
    Write the relation between van't Hoff factor and degree of dissociation of an electrolyte.
  2. Question 2

    Chemical Thermodynamics. This type asked 2 times: Mar 2023, Feb 2024. This one: Feb 2024

    Q. 28(i)
    Define : (i) Extensive and Intensive properties (ii) Isobaric and Adiabatic processes
  3. Question 3

    Aldehydes, Ketones and Carboxylic Acids. This type asked 2 times: Feb 2020, Mar 2023. This one: Mar 2023

    Select and write the correct answer for the following multiple choice type of questions:
    Q.1.vii
    The product of following reaction is

    Tap an option to check your answer.

  4. Question 4

    Chemical Kinetics. This type asked 2 times: Feb 2020, Mar 2023. This one: Feb 2020

    Q.26
    Define instantaneous rate of reaction. Explain pseudo first order reaction with suitable example.
  5. Question 5

    Electrochemistry. This type asked 2 times: Mar 2014, Mar 2023. This one: Mar 2023

    Q. 30(ii)
    What is reference electrode?