Page 2 : © Authors, No part of this book shall be reproduced, reprinted or translated for any purpose whatsoever without prior, , permission of the Publisher in writing., , , , , , , , Inspite of best efforts taken to present the book without mistakes, some mistakes may have, inadvertently crept in. So we do not take any legal responsibility for them. If they are brought, to our notice, corrections will be done in the next edition., , , , First Edition : 2015, Edition : 2016, , , , , , , , ¥, Published by —: Mrs. Meena Pandey °, for HIMALAYA PUBLISHING HOUSE PVT. LTD.,, “Ramdoot", Dr. Bhalerao Marg, Girgaon, Mumbai - 400 004., Phones: 23860170, 23863863, Fax: 022-23877178., Email:
[email protected] @ Website: www.himpub.com, Branch Offices:, New Delhi : “Pooja Apartments”, 4-B, Murari Lal Street, Ansari Road, Darya Ganj,, , , , , , New Delhi-110 002. Phones: 23270392, 23278631, Fax: 011-23256286., Nagpur : Kundanlal Chandak Industrial Estate, Ghat Road, Nagpur - 440 018., Phones: 2738731, 3296733 Telefax: 0712-2721216., * Bengaluru : Plot No, 91-33, 2nd Main Road Seshadripuram, Behind Nataraja Theatre,, Bengaluru - 560 020. Phones: 08041138821, 9379847017, 9379847005., ‘Hyderabad : No. 3-4-184, Lingampaily, Besides Raghavendra Swamy Matham,Kachiguda,, Hyderabad - 500 027. Phones: 040-27560041, 27550139, Mobile: 09370579333, Chennai : New-20, Old-59, Thirumaiai Pillai Road, T. Nagar, Chennai - 600 017 ., Mobile: 09380460419., Pune : First Floor, “Laksha" Apartment, No. 527, Mehunpura, Shaniwarpeth,, (Near Prabhat Theatre), Pune - 411 030. Phones: 020-24496323, 24496333., Lucknow : House No. 731, Shekhupura Colony, Near B.D. Convent School, Vikas Nagar,, , . Aliganj, Lucknow - 226022. Mob: 09307501549. F, Ahmedabad =: _114, “SHAIL’,1* Floor, Opp. Madhu Sudan House, C.G.Road, Navrang Pura, i, Ahmedabad - 380 009. Phone: 079-26560126, Mobile: 0937708847. 2, , Ernakulam : 39/176 (New No: 60/251) 1ST Floor,Karikkamuri Road,Ernakulam, :, Kochi - 682011, Kerala. Tel: 0484-2378012, 2378016, Mobile: 09344199799 :, , Bhubaneswar : 5 Station Square, Bhubaneswar (Orissa) - 751 001. i, : Phone: 0674-2532129,9338746007, Mobile: 09883055590, , Kolkata : 108/4, Beliaghata Main Road, Near ID Hospital, Opp. SBI Bank,, , , , , , Kolkata - 700 010. Phone: 033-32449649, i, Printed at : Geetanjali Press Pvt.Ltd., Nagpur on behalf of H.P.H., , i, :
Page 3 : Preface, , The basic principle in writing of this CSIR-NET-GATE book is to create a guiding, text for students-'a text which represents the material in a way that encourages the students, for the logical thinking about what they have learned theoretically in their bachelors/masters., , At present in India, the national level competitive examinations such as CSIR-NETJRF, UGC-SLET (SET), IIT-JAM, TIFR, IISc, BARC, ONGC and DRDO exams are of great, importance to start advance career after basic graduation’ post graduation studies. These, above competitive exams test the in-depth and practical knowledge of various basic concepts., Cracking of any above national competitive examination opens several doors of opportunities, in the field of industrial/scientific research and may loffer excellent job opportunities in the, research as well as teaching field. However, the percentage of qualifying students is varied, from the 1-10 %. Hence, an attempt has been made by authors to design the book in such a, way that students will become more familiar with the type of conceptual questions that are, asked in above said competitive exams., , The attempt has been made by us to ensure an error free version, however, if any, errors or typos have noticed then we sincerely regret for the same. We would like to hear, appreciation, suggestions and comments from fellow teachers and students. to improve the, , book. The suggestions can be send to email:
[email protected], , Finally we are greatly thankful to Shri. G. N. Pandey (Director of Himalaya, Publishing House, Nagpur) for this opportunity and Mr. Dinesh Dhawane, Area Manager for, his invaluable support to bring out this book in time. We sincerely hope that present book, will be helpful for Graduate/ Post Graduate students, lecturers and professors throughout the, Nation., , , , Authors, , , , ¢
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Acknowledgement, , We (authors) would like to express special thanks to our family who encourage and, support in preparation of this book. Also we are greatly thankful to the all faculties/, professors and lectures fiom the Pratap College, Amalner (North Maharashtra University,, Jalgaon); especially from the Department of Chemistry for their kind suggestions. We are, sincerely thankful to Prof. T. V. Rajale (from Department of Chemistry, Pratap College,, Amalner) for their kind assistance in reviewing of this book. Also we are sincerely thankful, to Prof. P. M. Yeole (from Department of Chemistry, R. L. College, Parola), Prof. B. M., Bhanage (from Department of Chemistry, Institute of Chemical Technology, Mumbai) and, Prof. S. D. Samant (from Department of @hemistry, Institute of Chemical Technology,, Mumbai) for their constant inspiration regarding this activity. We are also thankful to our, students and friends for their valuable suggestions., , Authors.
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Authors Opinion, , Welcome, it gives us great pleasure to present/introduce one of the unique book for all of, Graduate ‘as well as Post Graduate students from chemical sciences branch those are willing to, crack CSIR-UGC-NET-JRF & GATE. This book will also constructive to get ready for prestigious state, and national level competitive exams such as UGC-SLET (SET), IIT-JAM; PET, TIFR, IISc, BARC,, ONGC and DRDO in Chemistry or Chemical Science related branches., , Most common question asked by students is “how should I prepare for this exam?”, , One of the best and easy method to crack any of these exams is t, Y — Go through the syllabus and pattern of examination, , , , >, Prepare according to the syllabus, Collect the previous question papers, , Solve the topic wise questions, after studying and reading that particular topic, , SNM OK, , This will not only improve the confidence levels to face any exam but also in-depth knowledge of, , respective field/ topic. t, In this book we make an attempt to provide topic wise questions that are asked from last many, question papers of CSIR-NET/ SET/ GATE of Chemical Science branch. We try to cover most of the, syllabus topics wise in this book. Questions from more than 25 topics are included in these books which, are frequently asked in CSIR-NET/ SET/ GATE exams. The previously asked questions are not repeated, exactly in the same format. However, previously asked questions are repeated by modifying the, questions in a different pattern/ format. One of the most essential thing is that, although modified, questions are different, but the concept and logic behind it is nearly same. Hence, if you go through, previously solved question papers and prepare a note of frequently asked facts, then it will be very much, worthwhile to crack the competitive exams such as CSIR-UGC-NET/JRF etc. Now-a-days comparative, exam are applied everywhere to screen the suitable candidate. However, the percentage of qualifying, students is varied from 1-10 %. These topic-wise questions bank offer a rich store-house of conceptual, questions to check the theory and understanding. In addition to this, the carefully graded challenging., questions that are asked in CSIR-NET/ GATE exam bring a special perspective in teaching and learning, context. Thus, the present book will be definitely important to students. Furthermore, the book will also, be very important for Lecturers/ Professors for Undergraduate and Post Graduate university level, , teaching to build up a competitive exam aspect in students,, , - Authors, , Se,
