Oswaal CBSE Laboratory Manual For Class 11 Chemistry
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About this eBook
PREFACE CBSE always believe in Global Trends of Educational Transformation. The CBSE curriculum gets its lead from National Curriculum Framework 2005 and Right to Free and Compulsory Education Act 2009. As said by John Holt We learn to do something by doing it. Laboratory work has special importance in the learning of science as scientific principles develop and grow on the basis of Laboratory work. The Chemistry Lab Manual for Classes XI XII has been written so as to supplement the need of the students to prepare for lab work and improve practical skills among students. This Lab Manual includes all activities and experiments as specified in latest CBSE curriculum. Each activity experiment comprises of theoretical concepts which provides brief description about activities. At the end of every activity Viva Voce questions have been given for extra practice. Projects have been added to facilitate collective efforts and extension of learning to real life. This book is strictly according to the latest CBSE guidelines, and contains more than sufficient viva voce questions and brief description of each activity experiment, which help students in practicing and completing the lab work. All activities and experiments are always checked twice. Practically, this book provides students everything they need to learn during their lab work. Since we believe in continuous improvement, hence this book has been written with accuracy as well as updated as per CBSE guidelines and reviewed at different tiers by panel of experts. We are sure that this book will serve as a perfect teaching guide for the teachers and good lab manual for the students. It is expected that they will take full advantage of our knowledge and experience. At last we would like to thank our authors, editors, reviewers and specially students who regularly send us suggestions which helps in continuous improvement of this book and makes this book stand in the category of One of the Best . Wish you all Happy Learning.
Record of the Activities Projects performed Sr. No.
Page Remarks No. Signature
Chapter 1 BASIC LABORATORY TECHNIQUES EXPERIMENT NO. 1.1 CUTTING OF A GLASS TUBE