RK Technologies Apps
BIOLOGY - 12Th NCERT TEXTBOOK & SOLUTION 1.0
This app include 12Th Biology NCERT book chapter wise theoryandsolution of exercise in English language. This app will helptostudents as well faculty to read it offline. ✨Contents oftheapplication✨ Chapter 1 Reproduction in Organisms Chapter 2SexualReproduction in Flowering Plants Chapter 3 HumanReproductionChapter 4 Reproductive Health Chapter 5 Principles ofInheritanceand Variation Chapter 6 Molecular Basis of InheritanceChapter 7Evolution Chapter 8 Human Health and Disease Chapter 9Strategiesfor Enhancement in Food Production Chapter 10 Microbes inHumanWelfare Chapter 11 Biotechnology: Principles and ProcessesChapter12 Biotechnology and its Applications Chapter 13 OrganismsandPopulations Chapter 14 Ecosystem Chapter 15 BiodiversityandConservation Chapter 16 Environmental Issues 👉App Features: •NCERTChapter Reading • Application Is Helpful To Students andTeachers •Offline Reading • Zoom In-Out Facility • Save PhoneMemory-InstantLoading • Night Mode Reading
CHEMISTRY - 11Th NCERT TEXTBOOK & SOLUTION 1.0
This Application include chapter wise reading facility of 11thncertchemistry book. It also contains exercise solution insimplelanguage. This application is useful to cbse students,teachers andother board's students. ✨ Application Features ✨ ✔ UNITWiseReading ✔ This Application Is Useful To Students and Teachers✔Save Memory ✔ Its Available Anywhere Any Time ✔ OfflineReadingFacility ✔ Zooming Facility ✔ Night Mode Reading ✨ApplicationInclude Following Contents✨ 1. SOME BASIC CONCEPTS OFCHEMISTRY 2.STRUCTURE OF ATOM 3. CLASSIFICATION OF ELEMENTS ANDPERIODICITY INPROPERTIES 4. CHEMICAL BONDING AND MOLECULARSTRUCTURE 5. STATES OFMATTER 6. THERMODYNAMICS 7. EQUILIBRIUM 8.REDOX REACTIONS 9.HYDROGEN 10. THE s – BLOCK ELEMENTS 11. THE p –BLOCK ELEMENTS 12.ORGANIC CHEMISTRY –BASIC PRINCIPLES &TECHNIQUES 13.HYDROCARBONS 14. ENVIRONMENTAL CHEMISTRY
CONCEPTS OF PHYSICS 3.0
This highly acclaimed book is meant for +2 classes. The textislucid and has carefully crafted solved problems that helpinunderstanding the finer points. The exercises include alargenumber of thought-provoking questions and numerical problems.Apartfrom providing a solid foundation in physics, this bookpreparesthe reader for engineering and medical entranceexaminations. Thebook, "Concepts of Physics", is written by Dr H CVerma. The bookis divided into two volumes. The first volume coversmechanics,waves, and optics whereas second volume coversthermodynamics,electromagnetism, and modern physics. The book iswell received bystudents due to its wide coverage, simple language,clear concepts,good problems, and no errors. We strongly recommendthis book toserious student of physics. The book not only helpstudents incompetitive examinations like IITJEE but also makephysicsenjoyable. This book explains Physics concepts in a clearwaystarting from the scratch. It is highly recommend forJEEpreparation as the JEE checks the students for theirconceptualstrength, and this book provides an easy way of learningtheconcepts involved in the subject. The ease of learning physicswiththis book comes from its organization and simplicity whichisexplained next. JEE Preparation Students from the past twentyyearsof JEE preparation used this book and have successfullyclearedJEE. So, you cannot neglect this book. A common problem thatwasobserved with many JEE aspirants is that they follow multiplebooksin parallel, thereby ending up in confusion. Follow only onebookat a time and make sure it is reputed one like Concepts ofPhysicsby HC Verma. You may consults other books too but not at thecostof creating more confusion. Highlights of HC Verma SolutionsHCVerma solutions are by far the best-sought study materialfordeveloping strong conceptual clarity and in-depth knowledgeofbasic physics concepts. Each chapter contains solutions ofMultiplechoice questions, Numerical problems, Objective questions,Shortanswers, and more. The solutions for the HC Verma book comewithproper and descriptive explanations that can help studentstodevelop a strong foundational base in physics.All in all,preparingfrom HC Verma Solutions vol 1 and 2 is the best way todevelopproblem-solving skills in physics. Proper solutions help ina quickunderstanding of basic as well as advanced concepts thatareusually asked in JEE, NEET, BITSAT or other engineering andmedicalentrance exam.
CHEMISTRY - 12Th NCERT TEXTBOOK & SOLUTION 4.0
✨ Application Features ✨ ✔ UNIT Wise Reading ✔ This ApplicationIsUseful To Students and Teachers ✔ Save Memory ✔ ItsAvailableAnywhere Any Time ✔ Offline Reading Facility ✔ ZoomingFacility ✔Easy User Interface ✨ Application Include FollowingChapters ✨ 👍Unit-1: The Solid State > General Characteristics ofSolid State> Amorphous and Crystalline Solids >Classification ofCrystalline Solids > Crystal Lattices and UnitCells > Numberof Atoms in a Unit Cell > Close PackedStructures > PackingEfficiency > Calculations Involving UnitCell Dimensions >Imperfections in Solids > ElectricalProperties > MagneticProperties 👍 Unit-2: Solution > Types ofSolutions >Expressing Concentration of Solutions > Solubility> VapourPressure of Liquid Solutions > Ideal and Non-idealSolutions> Colligative Properties and Determination of MolarMass >Abnormal Molar Masses 👍 Unit-3: Electrochemistry>Electrochemical Cells, Galvanic Cells > Nernst Equation>Conductance of Electrolytic Solutions > Electrolytic CellsandElectrolysis > Batteries, Fuel Cells, Corrosion 👍Unit-4:Chemical Kinetics > Rate of a Chemical Reaction >FactorsInfluencing Rate of a Reaction > Integrated RateEquations >Pseudo First Order Reaction > TemperatureDependence of the Rateof a Reaction > Collision Theory ofChemical Reactions 👍 Unit-5:Surface Chemistry > Adsorption,Catalysis, Colloids >Classification of Colloids > Emulsions,Colloids Around Us 👍Unit-6: General Principles and Processes ofIsolation of Elements> Occurrence of Metals, Concentration ofOres > Extraction ofCrude Metal from Concentrated Ore >Thermodynamic Principles ofMetallurgy > ElectrochemicalPrinciples of Metallurgy >Oxidation Reduction, Refining, Uses ofAluminium, Copper, Zinc andIron 👍 Unit-7: The p-Block Elements >Group 15 Elements,Dinitrogen, Ammonia > Oxides of Nitrogen,Nitric Acid >Phosphorus – Allotropic Forms, Phosphine >Phosphorus Halides,Oxoacids of Phosphorus > Group 16 Elements,Dioxygen > SimpleOxides, Ozone > Sulphur – Allotropic Forms> Sulphur Dioxide,Oxoacids of Sulphur > Sulphuric Acid, Group17 Elements >Chlorine, Hydrogen Chloride, Oxoacids of Halogens> InterhalogenCompounds, Group 18 Elements 👍 Unit-8: The d-andf-Block Elements> Position in the Periodic Table > ElectronicConfigurationsof the d-Block Elements > General Properties ofthe TransitionElements (d-Block) > Some Important Compounds ofTransitionElements > The Lanthanoids, The Actinoids > SomeApplicationsof d- and f-Block Elements 👍 Unit-9: CoordinationCompounds >Werner's Theory of Coordination Compounds >Definitions of SomeImportant Terms Pertaining to CoordinationCompounds >Nomenclature of Coordination Compounds > IsomerisminCoordination Compounds > Bonding in Coordination Compounds>Bonding in Metal Carbonyls > Stability of CoordinationCompounds> Importance and Applications of Coordination Compounds👍 Unit10 Haloalkanes and Haloarenes > Classification,Nomenclature,Nature of C–X Bond > Methods of Preparation ofHaloalkanes >Preparation of Haloarenes, Physical Properties >ChemicalReactions 👍 Unit 11 Alcohols, Phenols and Ethers>Classification, Nomenclature > Structures of FunctionalGroups> Alcohols and Phenols > Some CommerciallyImportantAlcohols, Ethers 👍 Unit 12 Aldehydes, Ketones andCarboxylic Acids> Nomenclature and Structure of Carbonyl Group> Preparationof Aldehydes and Ketones > Physical Properties,ChemicalReactions > Uses of Aldehydes and Ketones >Nomenclature andStructure of Carboxyl Group > Methods ofPreparation ofCarboxylic Acids > Physical Properties, ChemicalReactions >Uses of Carboxylic Acids 👍 Unit 13 Amines >Structure of Amines,Classification, Nomenclature > Preparationof Amines , PhysicalProperties 👍Unit 14 Biomolecules 👍Unit 15Polymers 👍Unit 16Chemistry in Everyday Life
Elementary Algebra - Textbook & Practice Test 1.0
Elementary Algebra is designed to meet the scope andsequencerequirements of a one-semester elementary algebra course.Thebook’s organization makes it easy to adapt to a variety ofcoursesyllabus. The text expands on the fundamental concepts ofalgebrawhile addressing the needs of students with diversebackgrounds andlearning styles. Each topic builds upon previouslydevelopedmaterial to demonstrate the cohesiveness and structureofmathematics. ✨Content of the Application✨ 1. Foundations1.1.Introduction to whole numbers 1.2. Use the language of algebra1.3.Add and subtract integers 1.4. Multiply and divide integers1.5.Visualize fractions 1.6. Add and subtract fractions 1.7.Decimals1.8. The real numbers 1.9. Properties of real numbers 1.10.Systemsof measurement 2. Solving linear equations and inequalities2.1.Solve equations using the subtraction and addition propertiesofequality 2.2. Solve equations using the division andmultiplicationproperties of equality 2.3. Solve equations withvariables andconstants on both sides 2.4. Use a general strategy tosolve linearequations 2.5. Solve equations with fractions ordecimals 2.6.Solve a formula for a specific variable 2.7. Solvelinearinequalities 3. Math models 3.1. Use a problem-solvingstrategy3.2. Solve percent applications 3.3. Solve mixtureapplications3.4. Solve geometry applications: triangles,rectangles, and thepythagorean theorem 3.5. Solve uniform motionapplications 3.6.Solve applications with linear inequalities 4.Graphs 4.1. Use therectangular coordinate system 4.2. Graph linearequations in twovariables 4.3. Graph with intercepts 4.4.Understand slope of aline 4.5. Use the slope–intercept form of anequation of a line4.6. Find the equation of a line 4.7. Graphs oflinear inequalities5. Systems of linear equations 5.1. Solvesystems of equations bygraphing 5.2. Solve systems of equations bysubstitution 5.3. Solvesystems of equations by elimination 5.4.Solve applications withsystems of equations 5.5. Solve mixtureapplications with systemsof equations 5.6. Graphing systems oflinear inequalities 6.Polynomials 6.1. Add and subtract polynomials6.2. Usemultiplication properties of exponents 6.3. Multiplypolynomials6.4. Special products 6.5. Divide monomials 6.6. Dividepolynomials6.7. Integer exponents and scientific notation 7.Factoring 7.1.Greatest common factor and factor by grouping 7.2.Factor quadratictrinomials with leading coefficient 1 7.3. Factorquadratictrinomials with leading coefficient other than 1 7.4.Factorspecial products 7.5. General strategy for factoringpolynomials7.6. Quadratic equations 8. Rational expressions andequations 8.1.Simplify rational expressions 8.2. Multiply anddivide rationalexpressions 8.3. Add and subtract rationalexpressions with acommon denominator 8.4. Add and subtract rationalexpressions withunlike denominators 8.5. Simplify complex rationalexpressions 8.6.Solve rational equations 8.7. Solve proportion andsimilar figureapplications 8.8. Solve uniform motion and workapplications 8.9.Use direct and inverse variation 9. Roots andradicals 9.1.Simplify and use square roots 9.2. Simplify squareroots 9.3. Addand subtract square roots 9.4. Multiply square roots9.5. Dividesquare roots 9.6. Solve equations with square roots 9.7.Higherroots 9.8. Rational exponents 👉Each chapter include: ✔KeyTerms✔Key Concepts ✔Exercises ✔Review Exercises ✔Practice Test
Intermediate Algebra - Textbook & Practice Test 1.0
Intermediate Algebra is designed to meet the scope andsequencerequirements of a one-semester intermediate algebra course.Thebook’s organization makes it easy to adapt to a variety ofcoursesyllabus. The text expands on the fundamental concepts ofalgebrawhile addressing the needs of students with diversebackgrounds andlearning styles. The material is presented as asequence of clearsteps, building on concepts presented inpre-algebra and elementaryalgebra courses. ✨Content of theApplication✨ 1 FoundationsIntroduction 1.1 Use the Language ofAlgebra 1.2 Integers 1.3Fractions 1.4 Decimals 1.5 Properties ofReal Numbers 2 SolvingLinear Equations Introduction 2.1 Use aGeneral Strategy to SolveLinear Equations 2.2 Use a Problem SolvingStrategy 2.3 Solve aFormula for a Specific Variable 2.4 SolveMixture and UniformMotion Applications 2.5 Solve LinearInequalities 2.6 SolveCompound Inequalities 2.7 Solve AbsoluteValue Inequalities 3Graphs and Functions Introduction 3.1 GraphLinear Equations in TwoVariables 3.2 Slope of a Line 3.3 Find theEquation of a Line 3.4Graph Linear Inequalities in Two Variables3.5 Relations andFunctions 3.6 Graphs of Functions 4 Systems ofLinear EquationsIntroduction 4.1 Solve Systems of Linear Equationswith TwoVariables 4.2 Solve Applications with Systems of Equations4.3Solve Mixture Applications with Systems of Equations 4.4SolveSystems of Equations with Three Variables 4.5 Solve SystemsofEquations Using Matrices 4.6 Solve Systems of EquationsUsingDeterminants 4.7 Graphing Systems of Linear Inequalities5Polynomials and Polynomial Functions Introduction 5.1 AddandSubtract Polynomials 5.2 Properties of Exponents andScientificNotation 5.3 Multiply Polynomials 5.4 DividingPolynomials 6Factoring Introduction to Factoring 6.1 GreatestCommon Factor andFactor by Grouping 6.2 Factor Trinomials 6.3Factor SpecialProducts 6.4 General Strategy for FactoringPolynomials 6.5Polynomial Equations 7 Rational Expressions andFunctionsIntroduction 7.1 Multiply and Divide Rational Expressions7.2 Addand Subtract Rational Expressions 7.3 Simplify ComplexRationalExpressions 7.4 Solve Rational Equations 7.5 SolveApplicationswith Rational Equations 7.6 Solve Rational Inequalities8 Roots andRadicals Introduction 8.1 Simplify Expressions withRoots 8.2Simplify Radical Expressions 8.3 Simplify RationalExponents 8.4Add, Subtract, and Multiply Radical Expressions 8.5Divide RadicalExpressions 8.6 Solve Radical Equations 8.7 UseRadicals inFunctions 8.8 Use the Complex Number System 9 QuadraticEquationsand Functions Introduction 9.1 Solve Quadratic EquationsUsing theSquare Root Property 9.2 Solve Quadratic Equations byCompletingthe Square 9.3 Solve Quadratic Equations Using theQuadraticFormula 9.4 Solve Quadratic Equations in Quadratic Form9.5 SolveApplications of Quadratic Equations 9.6 Graph QuadraticFunctionsUsing Properties 9.7 Graph Quadratic FunctionsUsingTransformations 9.8 Solve Quadratic Inequalities 10Exponential andLogarithmic Functions Introduction 10.1 FindingComposite andInverse Functions 10.2 Evaluate and Graph ExponentialFunctions10.3 Evaluate and Graph Logarithmic Functions 10.4 UsetheProperties of Logarithms 10.5 Solve Exponential andLogarithmicEquations 11 Conics Introduction 11.1 Distance andMidpointFormulas; Circles 11.2 Parabolas 11.3 Ellipses 11.4Hyperbolas 11.5Solve Systems of Nonlinear Equations 12 Sequences,Series andBinomial Theorem Introduction 12.1 Sequences 12.2ArithmeticSequences 12.3 Geometric Sequences and Series 12.4Binomial Theorem👉Each Chapter Include: ✔Key Terms ✔Key Concepts✔Exercises ✔ReviewExercises ✔Practice Test
