These are full book tests arranged following the paper scheme of annual exams 2022. More papers will be added according to the new scheme for 2023 exams. What is your honest opinion about the quality of these papers, after you…
First half-Book (Ch=1+2+3+4+5+6) Second Half-Book (Ch=7+8+9+10+11) What is your honest opinion about the quality of these papers, after you have used them. Please aware us so that we may improve our work. Thanks!
Two Chapter Combination Tests These are two chapter combined tests. There are five different combinations which are in accordance with the paper scheme of 2022 annual examination. These five combinations and their respective tests are: Combination= 1+5 Combination= 3+10 Combination=…
Reaction Kinetics Important topics relating the tests are: Rate of reaction, order of reaction, half life period, energy of activation, factors affecting rate of reaction, Arrhenius equation, catalysis and enzyme catalysis. Questions of 9 marks are selected from this chapter…
Electrochemistry Following topics are important with respect to the tests: Oxidation-reduction & oxidation number, electrochemical cell, electrolytic cell, Galvanic cell, electrochemical series, lead accumulator & fuel cells. Questions of 11 marks are taken from this chapter in board papers; 1…
Solutions The main topics of chapter-9 relevant to tests are: Concentration units of solutions, types of solutions, ideal & non-ideal solutions, Raoult’s law, zeotropic & azeotropic mixtures, solubility & solubility curves, colligative properties of solutions, energetics of solutions, hydration and…
Chemical Equilibrium The topics relevant to the tests are: Law of mass action, equilibrium constant, Le-Chatelier’s principle, ionic product of water, dissociation constant of acids and bases, pH & pOH, buffer & buffer capacity and solubility product. The exam value…
Thermochemistry The main topics relevant to the tests are: Endo- & exothermic reactions, spontaneous and non- spontaneous reactions, internal energy, state and state functions, first law of thermodynamics, enthalpy and enthalpy changes, calorimeters, Hess’s law & Born-Haber cycle. This chapter…
Chemical Bonding The main topics concerning the tests are: Energetics of bond formation, atomic sizes, ionization energy, electron affinity, electronegativity, ionic bond, covalent bond, co-ordinate covalent bond, modern theories of covalent bonds like VSEPR theory, valence bond theory & hybridization…
Atomic Structure The tests related articles of the chapter are: Sub-atomic particles (discovery and properties of electrons, protons & neutrons), Rutherford’s atomic model, Planks quantum theory, Bohr’s atomic model, spectrum, X-rays, dual nature of matter, Heisenberg’s uncertainty principle, quantum numbers,…