A Bac Libanais chemistry exam generator can help draft questions and a worked corrigé around selected chapters. Define your duration, data requirements and marks, then verify reaction equations, calculations and the composition before distributing the paper.
The Challenges of Bac Libanais Chemistry
In the Lebanese official curriculum, chemistry isn't just about selecting multiple-choice answers. Students are expected to solve detailed quantitative problems, explain reactions, and draft step-by-step justifications. Across Première and Terminale, the core topics are dense: chemical kinetics — reaction rate and the factors that affect it — acid-base titration and pH calculation, and organic chemistry, covering IUPAC nomenclature and reaction mechanisms.
Educators usually find themselves scanning old official exam papers (Dawrat) — publicly archived by CRDP, Lebanon's national curriculum body, going back to 2006 — manually cropping molecules, rewriting formulas, and typing calculations in MS Word. This manual workflow eats up precious weekends.
Syllabus Tip
“Make sure your exam questions clearly distinguish between chemical kinetics (reaction rate and the factors that influence it) and acid-base titration. The Lebanese official exam grading schemes heavily penalize improper explanations of the equivalence point and weak justification of acid/base couples.”
Automating the Draft in 5 Minutes
Imtihan solves this by training AI on the exact structure of official Lebanese exam modules. Here is how you can build a complete, print-ready chemistry assessment in under 5 minutes:
- Select the Curriculum: Go to the Imtihan wizard and select Bac Libanais, Grade 12 (Terminale SV or SG), and Chemistry as your subject.
- Input Your Syllabus Topics: Type the specific concepts you want covered. For example: "kinetics of a reaction with a catalyst, and calculation of pH of a weak base during titration".
- Upload Notes (Optional): Paste your classroom summary or textbook text so the AI knows the exact notations you used in class.
- Generate: Click generate. The AI will output a beautifully formatted test sheet featuring chemical equations rendered in LaTeX, accompanied by a comprehensive step-by-step corrigé.
Customizing and Exporting
Once generated, you can review the questions directly in Imtihan. If an exercise is too difficult, you can regenerate it or edit the text. Finally, click Export to Word. The file exports with proper columns, clean margin styling, and editable formula blocks, ready to print and distribute to your classroom.
Staying Grounded in the Real CRDP Programme
Select the correct level and chapters, and check every generated exercise against what you taught. Chapter selection guides the draft, but cannot guarantee that every detail will be correct. Use current CRDP references for official conventions; chemistry compositions should be teacher-defined or grounded in an uploaded reference.
A practical example for your classroom
Adapt this teacher brief to your level and the chapters actually taught:
Create a Bac Libanais chemistry classroom practice paper on the selected chapters. Include an experimental data interpretation exercise, units and a worked corrigé. Let students deduce the result; do not state the conclusion in the data.
Before giving the paper to students
Check reaction equations, units, significant figures and whether the experimental values are physically plausible. Use a teacher-defined or uploaded chemistry composition rather than assuming an official template.
Create an exam draft to reviewFrequently Asked Questions
Does this replace using the real CRDP Dawrat for exam-day questions?
No — Dawrat stay the reference for official format and grading conventions. Imtihan generates a fresh exercise at matching difficulty on the same chapter, so students face a question they can't have already seen or memorized from a previous session, while the official past papers remain the best resource for earlier revision and practice.
Which Bac Libanais chemistry topics can Imtihan generate questions for?
Chemical kinetics at Première, and acid-base titration/pH plus organic chemistry at Terminale SV and SG — the topics that are actually part of the CRDP chemistry programme at those levels, validated against Imtihan's curriculum data before generation.
Does the generated exam include a step-by-step corrigé, or just final answers?
A full step-by-step corrigé is generated alongside the exam itself, documenting the reasoning and calculation at each step — not just the final numeric answer — so it's ready to use for grading or for a student reviewing their mistakes.