Challenger Chemistry for JEE Main & Advanced with past 5 years Solved Papers ebook (12th edition)

Challenger Chemistry for JEE Main & Advanced with past 5 years Solved Papers ebook (12th edition)
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Challenger Chemistry for JEE Main & Advanced with past 5 years Solved Papers ebook (12th edition)

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Publisher: Disha Publication
ISBN: 9789386146533
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Availability: In Stock
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About this eBook

PREFACE TO THE NEW EDITION THE NEW CHALLENGER FOR THE NEW JEE It gives us immense pleasure in introducing the thoroughly revised and vastly updated sixth edition of the Chemistry Challenger. This challenger book has evolved over a period of time and adopted itself to the changing IIT-JEE pattern. The present edition has been thoroughly revised and we have tried our best to remove all the errors. Further the book has been enriched with the introduction of a lot of new and innovative questions in each variety of questions in each of the chapters. The book has been reoriented and aligned as per the latest CBSE board pattern - Class XI and XII. We have tried to renumber the chapters as per the latest NCERT books, such that the class XI XII students can easily attempt their respective chapters. The book provides response bubbles grids to mark answers, of the questions a student is attempting, on respective pages of each chapter. This will make the book more useful for the students as they can mark their responses while attempting the questions. The Organic Chemistry portion has been reoriented by dividing the four chapters, viz. Organic Reactions, Reaction Mechanism, Name Reaction and Identification into six chapters, viz. Hydrocarbons Haloalkanes Haloarenes Alcohols, Phenols Ethers Aldehydes Ketones Carboxylic Acids its derivatives Nitrogen Containing Compounds. This new book contains the collection of the best possible problems for IIT-JEE. We have really worked very hard to create new problems on Comprehension based questions, Matching Type Questions, Assertion Reasoning and Integer answer type Questions. We can assure all the aspirants that we have made an attempt to provide the best possible material for JEE. We hope that the users will find this book to stand upto their expectations. In the end we would like to thank family, friends, publishers and colleagues, who have helped us in various forms in completing this project. However, all these hardships will look small if readers find this effort useful to them. We shall be highly thankful to all those readers who let us know, their views about the book, any kind of error s crept inadvertently and any new problems if he she wants to see it them included in forthcoming editions.
Dr. O. P. Agarwal Dr. J.B. Yadav
CH. 1
SOME BASIC CONCEPTS OF CHEMISTRY
1-22
Mole-Concept Stoichiometry CH. 2
STRUCTURE OF ATOM
23-50
CH. 3
NUCLEAR CHEMISTRY
51-72
CH. 4

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