SURA’S 12th Standard Chemistry Guide in Tamil Medium – Latest Updated Edition 2026–27 is a comprehensive learning resource designed to help Plus Two students understand chemistry concepts clearly and perform confidently in board examinations.

Prepared strictly according to the latest Tamil Nadu State Board (Samacheer Kalvi) syllabus, this guide presents all chapters in simple and easy-to-understand Tamil, making even complex chemistry topics accessible to students. Each lesson includes concept-wise explanations, important definitions, chemical equations, diagrams, solved numerical problems, and fully solved textbook-based question–answer solutions.

The guide covers all major areas of Physical Chemistry, Organic Chemistry, and Inorganic Chemistry, with special emphasis on numericals, reaction mechanisms, conversions, and theoretical concepts frequently asked in exams.

Additional features include important questions, model problems, previous-year exam patterns, revision notes, formula summaries, and expected questions, enabling effective revision and exam-oriented preparation. This 2026–27 updated edition is ideal for students, teachers, and self-learners aiming for high scores in 12th Standard Chemistry.