About the Book

Gateway to Science – Chemistry for Class 10 has been written strictly in accordance with the latest rationalised syllabus and examination pattern prescribed by the Central Board of Secondary Education (CBSE). The book has been carefully prepared to promote a strong understanding of the fundamental principles of Chemistry, while retaining the inquisitiveness and excitement that make the subject so engaging for students.

This student-friendly book presents Chemistry in a simple, clear, and comprehensive manner, enabling even average learners to grasp the core concepts of the subject with ease. A major highlight of this book is the ample practice material that covers a wide variety of question types, designed to strengthen students’ conceptual clarity and assess their learning abilities effectively.

Salient Features of the Book

• Strictly based on the latest CBSE syllabus and examination pattern

• Clear, simple, and easy-to-understand language for smooth learning

• Topic-wise video lectures to support and enhance comprehension

• Attractive illustrations and visuals to reinforce concepts

• Concepts enriched with daily life examples for better relatability

• Numerous chemical reactions with detailed experimental observations

• Comprehensive Periodic Table with atomic/mass numbers and actual names of elements

• Sample problems with solutions aligned with CBSE exam trends

• Key terms and definitions clearly highlighted

• Key Points section at the end of each chapter for quick revision

• Engaging content under DID YOU KNOW? to spark curiosity

• Latest CBSE Sample Paper questions included chapter-wise

• A wide variety of question formats as per current CBSE guidelines

• Well-structured exercises assessing conceptual clarity, reasoning skills, and application-based learning

• Solved NCERT textbook questions provided chapter-wise

Practice Questions Include

1. Multiple Choice Questions (MCQs)

2. Assertion and Reason-Based Questions

3. Very Short Answer Type Questions

4. Short Answer Type Questions

5. Long Answer Type Questions

6. Passage-Based Questions

7. Higher Order Thinking Skills (HOTS) Questions

8. Case Study-Based Questions

Additionally, competency-focused practice-based test questions with solutions are provided for every chapter to help students master the new format and assessment criteria.

We believe this book will make the learning of Chemistry a meaningful and joyful experience and serve as a valuable resource for both students and teachers.

Suggestions and constructive criticism for the improvement of the book are most welcome and will be highly appreciated.

—Author