Dear fellows! These are ‘Insight Model Papers for chapter-10, chemistry-12’. The title of the chapter is ‘Alkyl Halides’. The topics discussed here are the definition, classification and IUPAC nomenclature of alkyl halides, preparation of alkyl halides, the reactivity and the reactions of alkyl halides, types of reactions of alkyl halides such as nucleophilic substitution reactions … Read more
‘Insight Model Papers for chapter-9, chemistry-12’ are present here. The chapter’s title is ‘Aromatic Hydrocarbons’. The main topics are definition and classification of aromatic hydrocarbons, IUPAC nomenclature of aromatic hydrocarbons, discovery and molecular structure of benzene, stability of benzene, resonance structure & resonance hybrids of benzene, preparation of benzene, reactions of benzene as saturated compounds … Read more
Here are ‘Insight Model Papers’ for chapter-8, Chemistry-12. As the chapter name ‘Aliphatic Hydrocarbons’ indicates, this is about open chain hydrocarbons, that is, alkanes, alkenes & alkynes. The chapter begins with the classification of aliphatic hydrocarbons and their IUPAC nomenclature. As such, this may be regarded as the most important chapter of organic chemistry because … Read more
Dear teachers and students! These are ‘Insight Model Papers’ for chapter-7 of chemistry-12. The chapter name is ‘Fundamental Principles of Organic Chemistry’. As is evident from the name, this chapter is about the basic concepts of organic chemistry such as the definition and historical background of organic compounds and organic chemistry, vital force theory, properties … Read more
PDFs of “Insight Model Papers for Chapter#11, Chemistry-11” are present before you. As the chapter name “Chemical Kinetics” shows, this chapter is about the rate of reactions and the factors that affect the rate of a chemical reaction. The main topics dealt here in this chapter are; rate of reaction, order of reaction, half life … Read more
TEACHERS AND STUDENTS! “Insight Model Papers for Chapter#10, Chemistry-11” are present before you. As the chapter name “Electrochemistry” shows, the chapter deals with oxidation reduction reactions and various types of electrochemical cells. The topics discussed in detail in this chapter are oxidation state and balancing of redox reactions, electrolytic conduction, electrochemical cells, Voltaic or Galvanic … Read more
DEAR TEACHERS AND STUDENTS! “Insight Model Papers for First Year Chemistry, Chapter#9” have been uploaded here. As the chapter name “Solutions” suggests, the chapter discusses in detail various properties of solutions such as concentration units of solutions like percentage composition, molarity, molality, mole fraction & parts per million etc; types of solutions such as completely … Read more
Teachers and students! “Insight Model Papers for First Year Chemistry, Chapter 8” are present before you. As the chapter name “Chemical Equilibrium” indicates, it is about reversible reactions, the reactions that proceed in both forward and reverse directions. Related topics like Law of mass action, equilibrium constant and its applications, Le-Chatelier’s principle, synthesis of ammonia … Read more
Here are “PDFs of Insight Model Papers for Chemistry-11, Chapter-7” for you. As is evident from the name “Thermochemistry”, the chapter deals with heat energy changes accompanying chemical reactions. The topics discussed in this chapter are thermocity of reactions, spontaneity of reactions, system, surroundings, state & state functions, internal energy, first law of thermodynamics, enthalpy, … Read more
Dear teachers and keen students! Here are “PDFs of Insight Model Papers for Chemistry-11, Chapter-6” for you. As is evident from the name “Chemical Bonding”, the chapter describes different types of chemical bonds and the theories about bond formation. As a background, some basic concepts such as atomic radii, ionic radii, covalent radii, thermodynamic properties … Read more
Dear teachers and students! Below are PDFs of Insight Model Papers for Chemistry-11, Chapter-5. As the chapter name “Atomic Structure” tells that this is about the ultra structure of atom. What particles are present within atom, how they were discovered, what their properties are, how electrons are arranged around the nucleus, all these are the … Read more
Respected teachers and dear students! The PDFs of Insight Model Papers for Chemistry-11, Chapter-4 are presented here. The chapter named “Liquids and Solids” deals with two main states of matter, that is, the liquid which is the least common state of matter, and the solid which is the most abundant state if matter around us … Read more
Respected teachers and dear students! The PDFs of Insight Model Papers for Chemistry-11, chapter 3 are presented here. The chapter named “Gases” deals with the most simple state of matter, that is, the gas. Comparison between different states of matter, gas laws like Boyle’s law, Charles’s law, absolute zero, scales of thermometry, Avogadro’s law, Dalton’s … Read more
Respected teachers and dear students! The PDF of Insight Model Papers for Chemistry-11: Chapter. 2 are given below. The chapter “Experimental Techniques In Chemistry” deals with some common experimental techniques used in analytical chemistry. Only separation techniques like filtration, crystallization, sublimation, solvent extraction & chromatography have been discussed here. So, this is an important chapter … Read more
Respected teachers and keen students! Insight Model Papers for Chemistry 11 Chapter 1 are given below. As is evident from the name “Basic Concepts”, this chapter deals with the most basic and fundamental concepts of chemistry, that is, atom, ions, molecules, isotopes, mass spectrometry, percentage composition, combustion analysis, empirical formula, molecular formula, mole, Avogadro’s number, … Read more