Chemistry lectures are based on CBSE XI and XII syllabus. It also includes problems discussion related to NEET and JEE preparation.
Chemical Bonding Notes: The chemical elements combine in different ways to form a variety of inorganic and organic compounds. There are gaseous, liquid and solid compounds, there are toxic and…
Law of Triads (Dobereiner) When three elements of same group are taken, the atomic weight of middle elements is the average the atomic weights of the other two elements. The…
Surface Chemistry Definitions Surface chemistry: It deals with phenomena that occur at the surfaces or interfaces. Adsorption: It is the process of accumulation of molecular species at the surface rather…
Electrochemistry Notes: Electrolysis is defined as a process of decomposing electrolytes into their elements by passing a direct electric current through its aqueous solution or molten state (fused). NEET Exams 2021…
Solutions Homogeneous mixtures The component present in larger amount and determines the physical state of the solution is called solvent The component which is present in lesser amount Composition and…
Solid State Solid is a state of matter which has strong intermolecular forces of attraction. The melting point of solids will be much above the room temperature. For more detail…