EXPERIMENTAL TECHNIQUES IN CHEMISTRY Q.01: Select the most suitable answer for the given one. (i) The nature of positive rays depends on: (a) The nature of electrodes (b) The nature of the discharge tube (c) The nature of the residual…
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!
These are two chapter combination tests. There are five different combinations which are in accordance with the paper schemes of annual examination from 2022, 2025 and onward. There are variety of tests. You can either preview the test or directly…
Full Book Tests Full book tests follow the paper scheme of annual exams 2022. More papers will be added according to the new scheme for 2023 exams. NOTE: Give your honest opinion about the papers you have used. Please inform…
Half Books Tests: These are 85 marks full length tests. They follow the paper scheme of 2022 annual examination. Here are download links for the Tests: Half Book Tests First half-Book (Ch=1+2+3+4+5+6+15+16) Second Half-Book (Ch=7+8+9+10+11+12+13+14) NOTE: Give your honest opinion…
These are two chapter combination tests they follow the chapter combination schemes of 2022 2025 and onward: 2025 Annual Exam Combinations According to annual exam scheme for chemistry-12, the following five chapter combinations are made for extensive questions: Different assessment…
Environmental Chemistry Following topics of environmental chemistry are relevant to the tests given below: Components of environment, types of pollution like air pollution, acid rain, smog, ozone hole, water pollution, factors affecting quality of water, purification of water, solid waste…
Common Chemical Industries in Pakistan Following topics of the chapter are relevant to the tests below: Fertilizers, essential elements for plant growth, preparation and applications of fertilizers like ammonia, urea, ammonium nitrate, diammonium phosphate, potassium nitrate, manufacturing process of cement,…
Macromolecules Following topics correspond to the tests of this chapter: Introduction, structure & types of polymers, polymerization process, synthetic polymers like PVC, polystyrene, PVA, polyester resins, polyamide resins, epoxy resins, biopolymers such as carbohydrates, proteins, lipids, enzymes & nucleic acids.…