Chemistry 1st Year Pairing Scheme 2025 | Complete Paper Pattern

If you’re a student of 11th Class (FSc Part 1) preparing for your Chemistry exam 2025, you’ve come to the right place. The Punjab Boards have officially released the latest 11th Class Chemistry Pairing Scheme 2025, which will help you understand the paper pattern, chapter weightage, and mark distribution for both objective and subjective sections.

This guide will make your exam preparation more targeted and effective — saving you time and helping you score higher.

Why Chemistry Pairing Scheme 2025 is Important

Chemistry is one of the most challenging science subjects in 1st Year. It includes numericals, theoretical concepts, and chemical equations, which require smart preparation. The pairing scheme tells you how different chapters are paired for short questions, long questions, and MCQs, making it easier to focus on important topics rather than studying blindly.

With this scheme, you can:

• Focus on high-weight chapters

• Understand which questions come from which units

• Prepare according to the new paper pattern 2025

11th Class Chemistry Paper Pattern 2025

The 1st Year Chemistry paper consists of:

• Objective (MCQs) Section: 12 marks

• Subjective Section: 68 marks

  • Short Questions (Section I & II)

  • Long Questions (Theory + Numericals)

Total Marks: 85
Time Allowed: 2 hours and 40 minutes

11th Class Chemistry Pairing Scheme 2025 (Objective + Subjective)

MCQs Section:
Every chapter will contribute at least 1 MCQ, so revise all definitions and basic concepts.

Short Questions (Section I & II):

• From Chapters 1–4: Attempt any 8 out of 12

• From Chapters 5–8: Attempt any 8 out of 12

• From Chapters 9–11: Attempt any 6 out of 10

Long Questions:
Attempt any 3 questions out of 5, typically paired as:

• Q1: Chapter 1 + Chapter 2

• Q2: Chapter 3 + Chapter 4

• Q3: Chapter 5 + Chapter 6

• Q4: Chapter 7 + Chapter 8

• Q5: Chapter 9 + Chapter 10

Each long question usually carries 8 marks (4+4).

Chapters Covered in 11th Class Chemistry

1. Basic Concepts

2. Experimental Techniques in Chemistry

3. Gases

4. Liquids and Solids

5. Atomic Structure

6. Chemical Bonding

7. Thermochemistry

8. Chemical Equilibrium

9. Solutions

10. Electrochemistry

11. Reaction Kinetics

Tips to Prepare Chemistry According to Pairing Scheme

1. Memorize formulas and practice numericals daily.

2. Focus on conceptual clarity for equilibrium, atomic structure, and bonding.

3. Revise definitions and laws for MCQs.

4. Solve past papers based on this pairing scheme.

Final Thoughts

The 11th Class Chemistry Pairing Scheme 2025 helps students of all Punjab Boards — including Lahore, Faisalabad, Multan, Gujranwala, Sahiwal, Rawalpindi, DG Khan, and Bahawalpur — prepare smartly for exams.

Download the latest PDF pairing scheme from your board’s website or stay tuned here for official updates. Study smart and score high in your Chemistry paper this year!

Related Paper Pairing Scheme: 12th Class Chemistry Paper Pairing Scheme