IGNOU CHE-01; CHE-02 Previous Year Question Papers – Download TEE Papers
About IGNOU CHE-01; CHE-02 – Atoms and Molecules; Inorganic Chemistry
The study of atomic structure and the fundamental principles of chemical bonding forms the core of this academic module, designed specifically for students pursuing a Bachelor’s Degree in Science. It explores the intricate nature of molecular orbitals, the periodic table’s arrangement, and the unique properties of various chemical elements and their compounds. This curriculum provides a rigorous foundation in inorganic chemistry, bridging the gap between theoretical particle physics and practical chemical reactions encountered in laboratory settings.
What CHE-01; CHE-02 Covers — Key Themes for the Exam
Success in the Term End Examination (TEE) for these chemistry courses requires more than just memorization; it demands a deep understanding of how physical laws govern chemical behavior. By analyzing these papers, students can identify the recurring conceptual frameworks that examiners prioritize year after year. Focusing on these core themes ensures that your revision is targeted toward the areas that carry the highest weightage in the final assessment.
- Atomic Structure and Quantum Mechanics — Examiners frequently test the application of Schrodinger’s equation, de Broglie’s relationship, and the significance of quantum numbers. Understanding the electronic configuration of atoms is essential as it serves as the basis for predicting chemical reactivity and spectral properties in the exam.
- Chemical Bonding and Molecular Geometry — This theme focuses on Valence Bond Theory (VBT) and Molecular Orbital Theory (MOT), often requiring students to draw energy level diagrams for homonuclear diatomic molecules. Questions usually involve predicting the magnetic behavior and bond order of specific species to demonstrate a grasp of orbital overlap.
- Periodic Trends and s-Block Elements — Students are often asked to explain the anomalous behavior of first-row elements and the trends in ionization energy, electronegativity, and atomic radii. The chemistry of alkali and alkaline earth metals is a staple in the descriptive sections of the question papers.
- p-Block Element Chemistry — This recurring theme involves the study of group 13 to 18 elements, with a heavy emphasis on silicates, nitrogen compounds, and noble gas chemistry. Examiners look for detailed explanations of structural variations and the industrial importance of specific p-block compounds.
- Coordination Chemistry and Ligand Field Theory — A significant portion of the inorganic chemistry paper deals with Werner’s theory, nomenclature of coordination compounds, and isomerism. High-scoring answers typically include clear diagrams of octahedral and tetrahedral splits in d-orbitals.
- Solid State and Crystal Structures — The examination often includes numerical problems or descriptive questions regarding Bragg’s Law, unit cells, and packing efficiency. Understanding the difference between ionic solids and covalent networks is crucial for answering comparative questions effectively.
By mapping your study plan to these specific themes found in the past papers, you can transition from general reading to strategic exam preparation. Recognizing these patterns allows you to allocate more time to complex topics like molecular orbital diagrams which are virtually guaranteed to appear in some form.
Introduction
Preparing for the Term End Examination requires a balanced approach between theoretical knowledge and practical problem-solving skills. Utilizing the IGNOU CHE-01; CHE-02 Previous Year Question Papers is one of the most effective strategies for students to familiarize themselves with the complexity of the questions asked. These papers provide a clear roadmap of the syllabus, highlighting which chapters are frequently targeted by the paper setters and which sections require a more nuanced understanding of chemical principles.
The exam pattern for Atoms and Molecules and Inorganic Chemistry typically blends descriptive theoretical questions with mathematical calculations and structural diagrams. By practicing with these papers, learners can improve their speed in drawing complex molecular structures and balancing inorganic equations under timed conditions. This systematic review of past sessions helps in reducing exam anxiety and ensures that the student is well-versed in the specific terminology and depth required by the university’s evaluators.
IGNOU CHE-01; CHE-02 Previous Year Question Papers
| Year | June TEE | December TEE |
|---|---|---|
| 2024 | Download | Download |
| 2023 | Download | Download |
| 2022 | Download | Download |
| 2021 | Download | Download |
| 2020 | Download | Download |
| 2019 | Download | Download |
| 2018 | Download | Download |
| 2017 | Download | Download |
| 2016 | Download | Download |
| 2015 | Download | Download |
| 2014 | Download | Download |
| 2013 | Download | Download |
| 2012 | Download | Download |
| 2011 | Download | Download |
| 2010 | Download | Download |
Download CHE-01; CHE-02 Question Papers December 2024 Onwards
IGNOU CHE-01; CHE-02 Question Papers — December 2024
| # | Course | TEE Session | Download |
|---|---|---|---|
| 1 | CHE-01; CHE-02 | Dec 2024 | Download |
→ Download All December 2024 Question Papers
IGNOU CHE-01; CHE-02 Question Papers — June 2025
| # | Course | TEE Session | Download |
|---|---|---|---|
| 1 | CHE-01; CHE-02 | June 2025 | Download |
→ Download All June 2025 Question Papers
How Past Papers Help You Score Better in TEE
Exam Pattern
The TEE usually consists of a 50-mark paper for each course, featuring a mix of mandatory long-answer questions and optional short notes or objective bits.
Important Topics
Focus heavily on VSEPR theory, Molecular Orbital diagrams for O2 and N2, and the periodic properties of d-block transition metals.
Answer Writing
Always use lead pencils for molecular geometry sketches and ensure that coordination compound formulas are written according to IUPAC nomenclature rules.
Time Management
Spend 45 minutes on long-form derivation or structural questions, 30 minutes on descriptive p-block reactions, and the remaining time for review.
Important Note for Students
⚠️ Question papers for the upcoming 2026 session will be updated
here after IGNOU releases them. Always cross-reference with the latest syllabus
at ignou.ac.in. Past papers work best alongside the official IGNOU study blocks,
not as a replacement for them.
Also Read
More resources for CHE-01; CHE-02 preparation:
FAQs – IGNOU CHE-01; CHE-02 Previous Year Question Papers
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This page does not claim ownership of any paper. All links redirect to official
IGNOU repositories. Content is for academic reference only — verify authenticity
at ignou.ac.in.
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✔ Last updated: April 2026
