IIT JEE Main Alkanes Formula & Concept Sheet

Alkanes – Complete Formula & Concept Sheet for IIT JEE Main

This comprehensive formula and concept sheet covers all essential topics of Alkanes for IIT JEE Main Organic Chemistry. It is designed for quick revision and last-minute preparation.

Key Topics Covered:

• Structure & Nomenclature – IUPAC naming, common names, structural isomerism

• Preparation Methods – From alkenes/alkynes (hydrogenation), from alkyl halides (Wurtz reaction, reduction), from carboxylic acids (decarboxylation, Kolbe's electrolysis), from Grignard reagents

• Physical Properties – Boiling point trends, solubility, density

• Chemical Reactions – Substitution (halogenation, nitration, sulphonation), oxidation, cracking, isomerization, aromatization

• Important Reactions & Mechanisms – Free radical halogenation, selectivity (3°>2°>1°), combustion

• Conformational Analysis – Newman projections, staggered vs eclipsed, energy diagrams

• Key Formulas – General formula CnH2n+2, heat of combustion, and more

Highlights:

• Concise, exam-oriented content

• Easy-to-remember tables and charts

• Important exceptions and tricks to solve problems faster

• Suitable for JEE Main & Advanced, and other engineering entrances

Ideal for quick revision before the exam and for building strong fundamentals.