Maharashtra Board Class 12 Chemistry — Guess Paper & Important Questions 2027
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Everything for Chemistry in one place — guess paper, important questions and chapter-wise important topics for the 2027 exam, from analysis of 8 past board papers (2022–2026).
Guess Paper 2027
A full 37-question paper on the official pattern, built from the most-likely questions.
Open guess paper PDFImportant Questions
100 question patterns that have repeated across past papers.
See repeated questions PDFImportant Topics
Every chapter’s topics ranked by how often and how recently they were asked.
See important topicsTop 5 topics
| # | Topic | Chapter | Importance |
|---|---|---|---|
| 1 | First law and enthalpy changes | Chemical Thermodynamics | ★★★★★ |
| 2 | Preparation and properties of haloalkanes/haloarenes | Halogen Derivatives | ★★★★☆ |
| 3 | Werner's theory and terminology | Coordination Compounds | ★★★★☆ |
| 4 | Electrochemical cells and EMF (Nernst equation) | Electrochemistry | ★★★☆☆ |
| 5 | General properties of d-block elements | Transition and Inner Transition Elements | ★★★☆☆ |
Maharashtra Board Class 12 Chemistry exam pattern 2027
Key facts
- Maximum marks: 70
- Duration: 3 hours
- Sections: 4 (A, B, C, D)
- Exam: 2027 Maharashtra Board Class 12 board exam
| Section | What is asked | Marks |
|---|---|---|
| A | Q1 ten MCQs (1 mark each) and Q2 eight very short answer questions (1 mark each) | 18 |
| B | Short answer questions, 2 marks each (attempt any 8 of 12) | 16 |
| C | Short answer questions, 3 marks each (attempt any 8 of 12) | 24 |
| D | Long answer questions, 4 marks each (attempt any 3 of 5) | 12 |
Maharashtra Board Class 12 Chemistry chapter-wise weightage 2027
| Unit | Chapters | Marks |
|---|---|---|
| Physical Chemistry | Solid State, Solutions, Ionic Equilibria, Chemical Thermodynamics, Electrochemistry, Chemical Kinetics | 28 |
| Inorganic Chemistry | Elements of Groups 16, 17 and 18, Transition and Inner Transition Elements, Coordination Compounds | 14 |
| Organic Chemistry | Halogen Derivatives, Alcohols, Phenols and Ethers, Aldehydes, Ketones and Carboxylic Acids, Amines, Biomolecules, Introduction to Polymer Chemistry, Green Chemistry and Nanochemistry | 28 |
Unit marks as given in the official syllabus.
Frequently asked questions
Is this the real Maharashtra Board Class 12 Chemistry guess paper 2027?
No. It is a practice guess paper built by analysing which questions and topics repeat across 8 past board papers (2022–2026) for Maharashtra Board Class 12 Chemistry. It follows the latest official exam pattern but is not an official or leaked paper.
What is the Maharashtra Board Class 12 Chemistry exam pattern for 2027?
The Maharashtra Board Class 12 Chemistry 2027 paper is 70 marks and 3 hours long, in 4 sections: Section A — Q1 ten MCQs (1 mark each) and Q2 eight very short answer questions (1 mark each); Section B — Short answer questions, 2 marks each (attempt any 8 of 12); Section C — Short answer questions, 3 marks each (attempt any 8 of 12); Section D — Long answer questions, 4 marks each (attempt any 3 of 5). Highest-weightage units: Physical Chemistry (28 marks), Organic Chemistry (28 marks), Inorganic Chemistry (14 marks).
How many questions repeat in Maharashtra Board Class 12 Chemistry?
We found 100 question patterns that appeared in two or more of the analysed papers (8 past board papers). The most-repeated ones are listed on the Important Questions page.
What are the most important topics for Maharashtra Board Class 12 Chemistry 2027?
The top topics by repetition are First law and enthalpy changes; Preparation and properties of haloalkanes/haloarenes; Werner's theory and terminology. The full ranked list is on the Important Topics page.
Where can I see the Maharashtra Board Class 12 Chemistry guess paper?
The full 37-question guess paper is on the Guess Paper page — free to view, with each question tagged by chapter and how often it has appeared in past papers.