The present book on Chemistry in objective MCQ-format, has been specially developed keeping in mind the requirements of science-students, exam-aspirants and other inquisitive readers with academic as well as competitions’ point of view. The book is especially useful for the aspirants of various competitive exams where Objective Chemistry forms an essential part of the Examination. The main aim of the book is to present the specialised subject of Chemistry in an objective and reader-friendly manner to make the readers study and practice numerous questions on its various topics thoroughly. The book comprises a wide spectrum of MCQs covering all important topics which are frequently asked in various exams, and solved by the learned author. The book will also act as an efficient tool to test your knowledge of the subject and preparation for exam. The book will definitely prove to be a boon to the inquisitive students, exam-aspirants, and other readers in improving and enhancing their knowledge of Chemistry, and will immensely help them perform better in their respective exams and competitions. The book is highly recommended for self-practice and to sharpen your problem-solving skills on the subject to a great-extent.