Organic Chemistry

Concentration of solution: Dilute and concentrated solution. Solution of different concentrations can be produced by mixing more or less solute and solvent in the solution.…

Extraction of Iron Iron is the most widely used metal in the world, mainly in the form of steel. The main ore of iron is…

A homogeneous mixture is a type of mixture that is considered to be the same throughout. We can prepare sorbet by adding some sugar to…

Extraction of Transition Elements: Principle→ Transition elements are mainly found as oxide & sulphide ores in nature. The method used to extract metals from the…

Task: Determination of the Temperature of Cooling Wax. Required Accessories: 1 test tube, 1 beaker, 1 stand, some wax, water, 1 thermometer, spirit lamp, wire-net,…

Formation of Colored Ions: In an isolated atom or ion of a transitional element, all the five d- orbitals are of same energy (they are…

Minerals and Ores Minerals: the naturally occurring metallic compounds found in earth’s crust which can be obtained by mining are called minerals. A mineral may…

Determining the melting point of a solid compound is one way to test if the material is pure. A pure material usually has a melting…

Boiling point of Water The boiling point of water is 100°C or 212° F at 1 atmosphere of pressure (sea level). When you take some…

Lassaigne’s Test: Nitrogen, Sulphur, and halogens are detected in any organic compound by Lassaigne’s test. It is a general test for the detection of halogens,…