Board Pattern
Chemistry · Grade XII
I
How the paper is set
What the theory paper is worth, section by section.
| Section | Question type | Pattern | Marks |
|---|---|---|---|
| Section A | MCQs | 17 × 1 | 17 |
| Section B | SRQs | 13 × 3 | 39 |
| Section C | ERQs | 4 × 6 | 24 |
| Theory total | 80 | ||
Marks align with the latest FBISE Assessment Framework (Grade-XII) under the Inclusive Scheme of Studies 2024 (21% MCQs / 79% Descriptive) for the 2026-27 session.
III
The ranking
Every chapter, ordered by how much of the paper it carries.
| # | Chapter | Share | Marks | Priority |
|---|---|---|---|---|
| 1 | Ch 2 Electrochemistry | 9.5 Marks (11.9%) | FIRST | |
| 2 | Ch 6 The Transition Metals | 8.4 Marks (10.5%) | FIRST | |
| 3 | Ch 11 Carbonyl Compounds | 7.3 Marks (9.1%) | FIRST | |
| 4 | Ch 12 Nitrogen Compounds | 7.3 Marks (9.1%) | FIRST | |
| 5 | Ch 3 Chemical Equilibria | 5.6 Marks (7.0%) | FIRST | |
| 6 | Ch 10 Hydroxy Compounds | 5.6 Marks (7.0%) | FIRST | |
| 7 | Ch 18 Spectroscopy | 5.6 Marks (7.0%) | FIRST | |
| 8 | Ch 5 Group 2 Elements | 5.0 Marks (6.3%) | NEXT | |
| 9 | Ch 8 Hydrocarbons | 4.5 Marks (5.6%) | NEXT | |
| 10 | Ch 7 Organic Chemistry | 3.9 Marks (4.9%) | NEXT | |
| 11 | Ch 9 Halogenoalkanes | 3.9 Marks (4.9%) | NEXT | |
| 12 | Ch 13 Polymers | 3.9 Marks (4.9%) | NEXT | |
| 13 | Ch 17 Qualitative Analysis | 3.4 Marks (4.2%) | LAST | |
| 14 | Ch 15 Biochemistry | 2.2 Marks (2.8%) | LAST | |
| 15 | Ch 4 Acid-Base Chemistry | 1.7 Marks (2.1%) | LAST | |
| 16 | Ch 20 Materials | 1.7 Marks (2.1%) | LAST | |
| 17 | Ch 19 Chromatography | 0.6 Marks (0.7%) | LAST | |
| 18 | Ch 1 Ethics and Values in Chemistry | 0.0 Marks (0.0%) | ||
| 19 | Ch 14 Organic Synthesis | 0.0 Marks (0.0%) | ||
| 20 | Ch 16 Empirical Data Collection and Analysis | 0.0 Marks (0.0%) | ||
| 21 | Ch 21 Medicine | 0.0 Marks (0.0%) | ||
| 22 | Ch 22 Agriculture | 0.0 Marks (0.0%) | ||
| 23 | Ch 23 Industry | 0.0 Marks (0.0%) |