PYQ Vault

Day 58: MH HSC Class 12 Chemistry

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

  1. Question 1

    Alcohols, Phenols and Ethers. Asked once: Mar 2015 (same type asked 2 times)

    Q.6.iv
    Explain, why are boiling points of carboxylic acids higher than corresponding alcohols?

  2. Question 2

    Solutions. Asked once: Mar 2014 (same type asked 2 times)

    Q.4.vii
    Which of the following is 'not' a colligative property?

    Tap an option to check your answer.

  3. Question 3

    Transition and Inner Transition Elements. Asked once: Mar 2014 (same type asked 2 times)

    Q.7.vii
    What are lanthanoids? What is the position of actinoids in periodic table?

  4. Question 4

    Electrochemistry. Asked once: Feb 2024 (same type asked 7 times)

    Q. 7
    Calculate the time required to deposit 2.4 g of Cu, when 2.03 A of current passed through CuSO4\mathrm{CuSO_4} solution. (At. mass of Cu = 63.5 g mol−163.5\ \mathrm{g\,mol^{-1}})

  5. Question 5

    Ionic Equilibria. Asked once: Feb 2024 (same type asked 6 times)

    Select and write the correct answer for the following multiple choice type of questions :
    Q.1.iv
    The pH of 0.001 M HCl solution is _____.

    Tap an option to check your answer.