12th HSC Halogen Derivatives – Previous Year Questions (PYQs) for Better Preparation
If you're a Class 12 student preparing for the Maharashtra HSC Chemistry board exam, one of the most important chapters to focus on is Halogen Derivatives. This chapter is not only scoring but also conceptually rich, involving types of halogen compounds, their reactions, and mechanisms.
Class 12 Chemistry Maharashtra Board
To help you ace this topic, we’ve compiled a list of previous year questions (PYQs) from the Halogen Derivatives chapter. Practicing these questions will give you insight into the exam pattern, frequently asked concepts, and important reactions.
Why Focus on Previous Year Questions?
✅ Understand the type of questions asked
✅ Get familiar with weightage and exam trends
✅ Practice reaction-based and mechanism-based questions
✅ Build confidence for board exams
Important Topics in Halogen Derivatives (Class 12 HSC Chemistry)
Download Previous Year Questions of Halogen Derivatives
Halogen derivatives important questions
Before diving into PYQs, make sure you're well-versed with these sub-topics:
Classification of Halogen Derivatives
Nomenclature (IUPAC & Common names)
Nature of C–X bond
Preparation methods
Chemical Reactions (Substitution, Elimination, Nucleophilic Reactions)
Stereochemistry (SN1 and SN2 mechanisms)
Uses and Environmental Effects (e.g. DDT, CFCs)
HSC board chemistry preparation
Tips to Score High in Halogen Derivatives
Focus on mechanisms: SN1 and SN2 are always exam favorites.
Practice naming compounds with various halogen substitutions.
Prepare reaction conditions and reagents thoroughly.
Try writing short notes on environmental effects of halogen derivatives.
Halogen Derivatives is a chapter you cannot skip in your Class 12th HSC Chemistry preparation. Practicing these previous year questions will sharpen your understanding and improve your confidence during the exam.
So, take your pen and notebook, and start solving!