APC New Secondary Chemistry Class 10 is a comprehensive textbook designed for students preparing for board examinations and competitive entrance tests. This reference guide covers all essential chemistry concepts, reactions, and problem-solving techniques aligned with the secondary curriculum. The book features clear explanations of atomic structure, chemical bonding, thermodynamics, organic chemistry, and practical applications. Each chapter includes worked examples, numerical problems, and conceptual questions to strengthen understanding and build confidence. Ideal for classroom learning, self-study, and exam preparation, this edition helps students master core chemistry principles and develop analytical thinking skills. A trusted choice for educators and learners seeking structured, exam-focused content.