PYQ Vault

Day 7: MH HSC Class 12 Chemistry

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

  1. Question 1

    Biomolecules. Asked 2 times: Mar 2023, Jun 2026

    Answer the following questions :
    Q.2.iv
    Write the glycosidic linkage present in maltose.

  2. Question 2

    Chemical Thermodynamics. Asked 2 times: Feb 2026, Jun 2026

    Q. 17(i)
    State second law of thermodynamics.

  3. Question 3

    Chemical Thermodynamics. Asked 2 times: Feb 2020, Jun 2026

    Q. 29(ii)
    State and explain Hess's law of constant summation. Write its one application.

  4. Question 4

    Coordination Compounds. Asked 2 times: Mar 2022, Jun 2026

    Q. 12(ii)
    Write the representation of sodium hexacyanoferrate (III) complex.

  5. Question 5

    Coordination Compounds. Asked 2 times: Jul 2025, Jun 2026

    Q. 27(i)
    Define : (i) Co-ordination numbers (ii) Ambidentate ligand