Chemistry
Lists of Chemistry practicals uploaded on website
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- Standarize the basic and acidic solution
- Determination of Iron concentration by redox titration
- Calibrate apparatus to investigate errors in volume measurement
- Determine concentration of calcium ions
- Demonstrate the softening of water by removal of calcium ions from hard water
- Identify aldehydes using Fehling’s test and Tollen’s test
- Identify carboxylic acids using sodium carbonate test
- Identify sodium, calcium radicals by flame test
- Classify substances as acidic, basic or neutral
- Standardize the given HCl solution Volumetrically
- Standardize the given NaOH solution Volumetrically
- Determine the exact molarity of the Na2CO3 solution Volumetrically
- Demonstrate that compounds can be products of a decomposition reaction
- Identify saturated and unsaturated organic compounds by KMnO4 test
- Sublimation of naphthalene
- Determine the Melting point of Biphenyl
- Prepare 250 cm3 of 0.1 M HCl solution
- Demonstrate sublimation using solid Ammonium Chloride
- Determination of boiling point of given compounds (Ethanol & Acetone)
- Prepare 100 cm3 of 0.1 M NaOH/HCl solution from given 1M solution
- Demonstrate that miscible liquids dissolve in each other and immiscible liquid do not
- Demonstrate the conductivity of different given solutions
- Demonstrate that two elements combine to form a binary compound
- Separate the given mixture of alcohol and water by distillation
- Demonstrate that a chemical reaction releases energy in the form of heat
- Identify the Carboxylic Acid Functional Group
- Perform Salt Analysis
- Identify the Aldehyde and Ketone Functional
- Prepare Ethylene from Ethylene Bromide
- Prepare Iodoform
- Identify the Phenol Functional Group
- Prepare Glucosazone
- Crystallize Benzoic Acid from water
- Prepare Nickel Dimethyl Glyoxime
- Determine the Heat of Neutralization of NaOH and HCl
- Separate Lead and Cadmium in a mixture solution by Paper Chromatography.
- Determine the Value of X by Volumetric Method in the Given Sample of 6.3g of (COOH)2. XH2O Dissolved per dm3.
- Purify a Given Sample of Sodium Chloride by Passing HCl Gas. (Application of common ion effect)
- Determine the Percentage Composition Volumetrically of a Solution Mixture of K2C2O4 and K2SO4
- Separate the Given Mixture of Inks by Paper Chromatography
- Standardize the Given Solution of KMnO4 and Calculate the Volume of KMnO4 Required for Preparing 1 dm3 of 0.01M KMnO4 Solution Volumetrically.
- The given solution contains 6gms of Na2CO3 dissolved per dm3. Determine the Percentage Purity of the Sample Solution by Volumetric Method
Computer
Lists of Computer practicals uploaded on website
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- Introduction to C Language: Installation, Familiarization, Programming
- Create a webpage: Lists, Images and backgrounds, Hyperlinks and Tables
- Spreadsheet: Create a mark sheet, a utility bill, a Stock Control list
- Microsoft Word: Write applications, design time table and invitation cards
- Operating System- Install- Manage- Customize- Install Software
- Getting started with GUI O.S.
- Urdu editor-How to Use Urdu Editor
- Word Processing-Practicals Part III
- SpreadSheet-Practicals Part I
- SpreadSheet-Practicals Part II
- Word Processing-Practicals Part II
- Word Processing-Practicals Part I
Physics
Lists of Physics practicals uploaded on website
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- To trace the magnetic field using a bar magnet
- To study resistors in parallel circuit.
- To find the resistance of galvanometer by half deflection method.
- To trace the magnetic field due to a current carrying circular coil
- To verify the truth table of OR, AND, NOT, NOR and NAND gates
- To make a burglar alarm/fire alarm using an appropriate gate
- To find the refractive index of water by using concave mirror.
- To determine the critical angle of glass using a semi circular slab and alight ray box/or by prism
- To trace the path of a ray of light through glass prism and measure the angle of deviation.
- To set up a microscope and telescope
- Verify Ohm’s law (using wire as conductor)
- To study resistors in series circuit
- To study the effect of the length of simple pendulum on time and hence find “g” by calculation
- To prove that time period of a simple pendulum is independent of (i) mass of the pendulum (ii) amplitude of the vibration.
- To verify the laws of refraction by using a glass slab.
- To draw a graph between temperature and time when ice is converted into water and then to steam by slow heating
- To find the specific heat by the method of mixture using polystyrene cups (used as container of negligible heat capacity)
- To find the acceleration of a ball rolling down an angle iron by drawing a graph between 2s and t2.
- To find the value of “g” by free fall method
- To find the weight of an unknown object by using vector addition of forces
- Investigate the relationship between force of limiting friction and normal reaction to find the co-efficient of sliding friction between a wooden block and horizontal surface
- To verify the principle of moments by using a meter rod balanced on a wedge
- To study the relationship between load and extension (helical spring) by drawing a graph
- To find the density of a body heavier than water by Archimedes principle
- To measure the area and volume of a solid cylinder by measuring diameter of a solid cylinder with Vernier calipers.
- To measure the thickness of a metal strip or a wire by using a screw gauge
Biology
Lists of Biology practicals uploaded on website
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- Recording the heights of class fellows to predict the kind of variation
- Investigation of the nature of bone (In water, NaOH and dilute HCl)
- Demonstration of the presence of tar in cigarette smoke
- Observation of budding in yeast from prepared slides
- Activity to compare the breathing rate at rest and after exercise
- Experiment to find out how much air a person can take into his lungs
- Examination of a bulb, corm, rhizome or stem tuber and its cultivation
- Demonstration through experiment of breathing out air into limewater that carbon dioxide is exhaled during respiration
- Examination of the structure of kidney (sheep kidney / model)
- Study of bull eye
- Observation of binary fission of Amoeba using slides, photomicrographs or charts
- Identification and labeling of the cellular and tissue structure in the CS of a leaf through observation under the microscope
- Preparation of the wet mounts of tissue from flowering plants and study of plant and animal tissues from charts and prepared slides
- Observation of various stages of mitosis and meiosis by slides, model and charts
- Study of external morphology of mustard plant and microscopic examination of root, stem, leaf, flower, fruit and seeds
- Identification of major organs and organ systems in a dissected frog
- Investigation of the effect of physical activity on pulse rate
- Study of different types of bacteria with the help of prepared slides and of Amoeba, Paramecium, Volvox from prepared slides/ fresh culture/charts
- Identification of red and white blood cells under the light microscope on prepared slides and in diagrams and photomicrographs
- Microscopic examination of a transverse section of the small intestine to show the villi
- Food tests: Benedict’s test for reducing sugar, iodine test for starch, spot test and emulsion test for fat, and Biuret test for protein in solution
- Investigation of transpiration in potted plant under a bell jar
- Experiment to test enzyme action by putting diastase in a starch solution in test tube at 37°C and after fifteen minutes performing iodine test for presence of starch
- Demonstration of the process of photosynthesis using an aquatic plant, like Hydrilla
- Experiment to demonstrate the process of respiration in germinating seeds by using limewater
- Investigation of the release of carbon dioxide and heat during Aerobic Respiration in germinating seeds
- Determination of the effect of tonicity on plasmolysis and deplasmolysis in plant cells or in Red Blood Cell
- Experiment to show working of enzyme in vitro e.g., pepsin working on meat in test tube
- Examination under the microscope an animal cell and a plant cell