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 To Download RD Sharma Scroll Below . Or Buy it from here. About the Author: RD Sharma, a prominent mathematician, educator and author of several textbooks. The name RD Sharma is enough to make the average student feel a chill down the spine. Ravi Dutt Sharma's Math guidance books are nothing less than Bible for students aiming to crack engineering entrance exams. He has enormous experience in Math field. About the Book RD Sharma Class 11 Mathematics: Meta Data of Class 11 Mathematics by RD Sharma is given Below: Book Name: Mathematics for Class 11 by RD Sharma Book Author: RD Sharma Edition: 2021e Subject : Mathematics Class : 11th Book Volumes: Vol. 1 and Vol. 2 Total Chapter: 23 Chapter (1-21 in Volume 1 and 22-33 in Volume 2) Language : English Publisher: Dhanpat Rai Publication Average Rating: 4.8⭐ Feature of Mathematics Class 11 by RD Sharma Scroll Below to Download This book is written by RD Sharma and published by Dhanpat Rai Publication. This book contain enormous nu...

  Buy Now About the Book: "Serving the Nation on the borders is not a cup of tea it’s always been a work that requires great courageous heart, Quick Decision Making abilities and furious instincts. In order to get selected in National Defence Academy and Naval Academy, countless candidates from all across the country keep vigorous eye on its entrance exam notifications, released twice in a year by Union Public Service Commission. The 2020-21 edition of ‘Pathfinder NDA/NA Entrance Examination’ is complete self study guide that is designed for the absolute preparation of Combined Defense Services Examination. Pathfinder NDA/NA Entrance Examination - prescribed under UPSC Guidelines. The Self Study Guide divides entire syllabus in 4 Major Sections Provides 5 Previous Years' Solved Paper [2019-2017] More than 800 MCQs for quick revision of topics Chapterwise division of Previous Years' Questions. Questions covered in book give deep insight of paper pattern, its types and weigh...

  Physical Chemistry by P Bahadur Latest Edition About the Author: P Bahadur is writer of Physical Chemistry for JEE . This book is published by GRB Publishing House. This book is also useful for other engineering exams like VITEEE, BITSAT and more. There is no information available about author's education and his current status. Frequently Asked Questions about this Book: 1. Is P Bahadur good for Physical Chemistry? Answer:  It is a very good book for JEE preparation, because it has lots of solved and unsolved numerical problems. Called as ' New Pattern Numerical Ability ', P Bahadur Physical Chemistry book covers almost all the topics of the Joint Entrance Exam(JEE) syllabus. 2. Is P Bahadur good for JEE Advanced? Answer: The question in this book are of different level. They are good for JEE Mains and JEE Advance also. With good mix of solved example, it will make your concepts crystal clear. Review of Physical Chemistry by P Bahadur: Lots of illustrations are answered ...

MS Chauhan is one of the best book available in market for preparation of IIT JEE Mains and Advance. Some Facts about this book are: Author: MS Chauhan Edition(Latest): 13(2019-20) Publisher: Balaji Publication House Title: Advance Problems in Organic Chemistry for JEE We do not encourage you to not to Buy these books officially, we recommend you to buy this books from their respective owners. If you have any problem or copyright issue with this book then Contacts us using Contact us Form. Source of the PDF of book is INTERNET Some Questions regarding this Book (Download Link is Below this) 1. Is MS Chauhan good for JEE? Ans.  MS Chauhan Organic Chemistry is a good book to prepare Organic chemistry . This book is well organized and it contains only relevant topics that are related to syllabus of organic chemistry in IIT JEE . It is specially prepared for IIT JEE and other engineering entrance examinations. 2. Which is better Himanushu Pandey or MS Chauhan? Ans. Himanshu Pandey is b...

  World Soil Day is celebrated on 5 December annually. It aims to raise awareness of the importance of maintaining healthy ecosystems and human well-being by addressing the growing challenges in soil management, fighting soil biodiversity loss, increasing soil awareness, and encouraging governments, organizations, communities, and individuals around the world to commit to proactively improving soil health. World Soil Day also highlights the growing problem due to population expansion. Therefore, it is necessary to take a step to reduce the erosion of soil, to maintain fertility so that food safety can be ensured. World Soil Day: Theme The theme for World Soil Day 2020 is “Keep soil alive, protect soil biodiversity”. This years' campaign "Keep soil alive, protect soil biodiversity" urges us to focus our attention on the workers below ground - from tiny bacteria to agile millipedes and slimy earthworms - all of which contribute to processes that are indispensable to life on...

NSEJS Syllabus 2020 for Physics Physics is the most important subject for NSEJS. However, it takes more time than other subjects while preparing hence, daily cover one topic to get good marks in this section. Below are the NSEJS syllabus 2020 topics that were asked in the last year’s paper. Follow  NCERT Class 10th science syllabus  to get the detailed information on the given topics- NSEJS Physics Syllabus 2020 Chapters Important Topics Electrostatics Coulomb’s law, Combination Of Resistance, ohm's Law, Potential, Light Concave Mirror, Deviation Through Two Plane Mirror, T.I.R, Shadow Dimension Unit Dimension Sound Echo, Node & Anti Node Work, Energy & Power Efficiency & Power Fluid Floatation Heat Radiation, Anomalous Behaviour of Water, Thermal Expansion Rectilinear Motion Equation Of Motion, Velocity Simple Harmonic Motion Simple Pendulum NSEJS Syllabus 2020 for Chemistry Chemistry contains both numerical and theoretical topics. Below are the important topics o...

Important Ores of Various Metals Ores of Li Triphylite - (Li, Na)3.PO4(Fe, Mn)3(PO4)2 Petalite - LiAl(Si2O5)2 Spodumene - LiAlSi2O6 Lepudolite - (Li, Na, K)2.Al2(SiO3)3.(F, OH)2 Ores of Na Borax - Na2B4O7.10H2O Cryolite - Na3AlF6 Chilesaltpetre -NaNO3 Mirabilite - Na2SO4.10H2O Common Salt - NaCl Washing Soda - Na2CO3.10H2O Trona - Na2CO3.NaHCO3.2H2O Glauberite - Na2Ca(SO4)2 Ores of K Carnallite - KCl.MgCl2.6H2O Carnotite - K2(UO2)2.(VO4)2.3H2O Polyhalite - K2SO4.MgSO4.CaSO4.2H2O Schonite - K2SO4.MgSO4.6H2O Indian Salt Petre - KNO3 Feldspar - K2O.Al2O3.6SiO2 Sylvite - KCl Kainite - KCl.MgSO4.3H20 Ores of Be Chrysoberyl - BeO.Al2O3 Beryl -3BeO.Al2O3.6SiO2 Ores of Mg Dolomite - MgCO3.CaCO3 Carnallite - KCl.MgCl2.6H2O Talc - Mg2(Si2O5)2.Mg(OH)2  Kieserite -MgSO4.H2O Epsom Salt - MgSO4.7H2O Asbestos -CaMg3(SiO3)4 Magnesite- MgCO3 Ores of Ca Phosphorite - Ca3(PO4)2 Chlor-Apatite - 3Ca3(PO4)2.CaCl2 Flourspar - CaF2 Calcite Dolomiye - CaCO3.MgCO3 Lime Stone - CaCO3 Fluor-apatite - 3...

What is medicine? These are the chemicals used for treating diseases and reducing suffering from pain.Below are given different types of medicines,what we call them and for what they are used for. ☆ Medicines                  Usage                           Examples ■ Anagesics                                             Reduce Pain                                        Aspirin ■  Transqualisers                                   Treat stress                                    ...

Glass An amorphous solid or super cooled liquid,  mainly contains Silica SiO2. Different coloues of glass and its constituent •Red Glass : SiO2+CuO •Ruby Red : SiO2+AuCl3 •Brown Glass : SiO2+Fe2O3 •Green Glass : SiO2+Cr2O3 •Blue Glass : SiO2+CoO These are some main colours of glass and its different constituents. If you have any doubt tell me in comment section.

Some important fuels and their composition Water gas - CO+H 2 Producer Gas - CO+N Coal gas - H 2 +CH 4 +C 2 H 4 +C 2 H 2 +CO+N 2 Natural gas - CH 4 +C 2 H 6 LPG - C 4 H 10 +C 3 H 8 CNG - CH 4 Biogas - CH 4 +CO 2 +H 2 +N 2 Source:Books

Why energy is required to break bond? Hello friends in today's blog I will tell you about " Why energy is required to break bond? " If you don't read blog about why energy is released  when bonds are formed? See it  here Now,lets talk about our topic. In the    previous blog.  I have tell you why bond making release energy. Bond is like a force that hold electron together to move electron we have to give them energy. Cause to move a body we have to expend some energy on it. If you have any doubts let me know in comment section.

Why energy is liberated in bonding? So here is the reason: When 2 electrons make bond they stop at a position. Before making a bond they are revolving but when they stop the energy they have is liberated. So it is reason why energy is given out when electrons make bond. *this is true somewhat, It is my own idea. This can be useful to teach students. Why energy is liberated? If you have any query let me know in comments.