PYQ Vault

Day 88: MH HSC Class 12 Chemistry

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

  1. Question 1

    Solutions. Asked once: Feb 2024

    Answer the following questions :
    Q.2.viii
    Write the condition of reverse osmosis.
  2. Question 2

    Transition and Inner Transition Elements. Asked once: Jul 2024

    Answer the following questions :
    Q.2.v
    Write the electronic configuration of Zn2+\mathrm{Zn^{2+}} ion. (Atomic number of zinc is 30).
  3. Question 3

    Alcohols, Phenols and Ethers. Asked once: Feb 2025

    Q. 7(i)
    What is the action of liquid bromine in acetic acid on anisole?
  4. Question 4

    Aldehydes, Ketones and Carboxylic Acids. Asked once: Jul 2024

    Q. 23(i)
    Explain cross Cannizzaro reaction.
  5. Question 5

    Amines. Asked once: Mar 2019

    Q.27.A.(OR)
    What are amines?