HSC Chemistry 2025 Question Paper with Solutions PDF : Maharashtra Board 2026

HSC Chemistry 2025 question paper with solutions is a vital resource for Science stream students under the Maharashtra State Board. As you prepare for the 2026 board exams, understanding the transition from the 2025 paper pattern to the upcoming session is essential for scoring above 90%. This article provides the solved PDF, an in-depth analysis of the Physical, Inorganic, and Organic Chemistry sections, and a roadmap to master the 2026 curriculum.

Overview of HSC Chemistry 2025 Question Paper with Solutions

The 2025 Chemistry paper was designed to test conceptual clarity rather than rote memorization. With a total of 100 marks (70 for Theory and 30 for Practicals), the paper followed a balanced difficulty curve: 40% Easy, 40% Moderate, and 20% Difficult. For 2026 students, the HSC Chemistry 2025 question paper with solutions acts as a benchmark to gauge the depth of questions asked in high-weightage chapters like Aldehydes, Ketones, and Chemical Thermodynamics.

Section-Wise Analysis of the 2025 Chemistry Paper

1. Physical Chemistry: The Numerical Powerhouse

In the 2025 exam, Physical Chemistry accounted for approximately 26 marks. The questions focused heavily on:

• Solutions & Colligative Properties: Raoult’s Law and Van’t Hoff factor calculations.

• Chemical Thermodynamics: First Law applications and Hess’s Law.

• Electrochemistry: Nernst equation and Kohlrausch’s Law.

Pro Tip for 2026: Ensure you practice log table calculations, as calculators are strictly prohibited in the Maharashtra Board exams.

2. Inorganic Chemistry: Trends and Exceptions

Covering roughly 17 marks, this section tested students on the p-block, d-block, and f-block elements. The 2025 paper featured descriptive questions on:

• Anomalous behavior of Oxygen and Fluorine.

• Lanthanoid contraction and its consequences.

• IUPAC nomenclature of Coordination Compounds.

3. Organic Chemistry: Mechanisms and Conversions

Organic Chemistry remains the most scoring yet challenging section, with an 18-mark weightage. Key highlights from the 2025 solved paper include:

• $SN^1$ and $SN^2$ mechanisms in Halogen Derivatives.

• Named reactions like Aldol Condensation and Cannizzaro reaction.

• Distinction tests (e.g., Lucas test) for functional groups.

HSC Chemistry 2025 Solved Paper PDF & Weightage Table

To help you strategize your 2026 preparation, here is the official marks distribution observed in the HSC Chemistry 2025 question paper with solutions:

Chapter Name	Marks (Without Option)	Marks (With Option)
Chemical Thermodynamics	6	8
p-Block Elements	6	8
Aldehydes, Ketones & Carboxylic Acids	6	8
Solutions	4	6
Ionic Equilibria	4	6
Transition & Inner Transition Elements	6	8

Strategic Preparation for 2026: Beyond the 2025 Paper

While solving the 2025 paper is mandatory, you should also look at other core subjects to build a strong aggregate score. For instance, Physics often shares overlapping concepts like Thermodynamics with Chemistry.

Check Out: For a similar deep dive into the Physics curriculum, read the HSC 12th Physics 2025 Question Paper with Solutions to understand the electrodynamics and modern physics trends.

Key Steps for 2026 Success:

1. Analyze the 2025 PDF: Identify the specific numerical types that appeared in 2025.

2. Master the Balbharati Textbook: 90% of the Maharashtra Board paper is derived from official textbooks.

3. Focus on "Applied Chemistry": Chapters like Biomolecules and Nanochemistry are often overlooked but offer easy marks (approx. 9 marks total).

FAQs: HSC Chemistry 2025 Question Paper with Solutions

Q1: Where can I download the HSC Chemistry 2025 question paper with solutions PDF?

You can download the HSC Chemistry 2025 question paper with solutions from the official MSBSHSE portal or verified educational platforms like College Simplified.

Q2: What are the passing marks for HSC Chemistry in 2026?

Students must score a minimum of 35% in aggregate (Theory + Practicals). This means securing at least 35 marks out of 100.

Q3: Which unit has the highest weightage for the 2026 exam?

Based on the 2025 trends, Aldehydes, Ketones, and Carboxylic Acids and Chemical Thermodynamics remain the highest-weightage units with 8 marks (with options) each.

Q4: Is the 2026 syllabus different from the 2025 version?

Ans: The syllabus for 2026 remains largely consistent with 2025; however, there is a minor 25% reduction in certain sub-topics to streamline the academic load.

Expert Insight for 2026 Aspirants

Preparing for Chemistry is about mastering the "Big Three": Numericals in Physical, Trends in Inorganic, and Mechanisms in Organic. If you find the numerical part of Chemistry difficult, practicing Physics problems can often improve your mathematical intuition for the board.

Related Reading: If you want to master the most frequently asked derivations and numericals in other subjects, don't miss the HSC Physics Most Repeated Questions (2018-2025).