Conditions for LCAO (Linear Combination of Atomic orbitals)
What is meant by LCAO (Linear Combination of Atomic orbitals)? The Linear combination of atomic orbitals which is also known as... View Article
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Viscosity And Surface Tension
Viscosity and surface tension, are dependent on molecular interactions. Viscosity results due to collaboration among molecules of identical molecules located... View Article
Freezing Point and Super-Cooled Liquid
What is Freezing? Freezing refers to the phase change of a substance from the liquid state to a solid-state. This... View Article
Organic Uses Of Sodium And Potassium: Sodium Potassium Pump
It is observed that the content of sodium and potassium in a human body is more than iron and copper... View Article
Nature and Characteristics of Matter
What is Nature and Characteristics of Matter? Matter is made up of particles. Matter is not continuous and is particulate... View Article
Metallurgy – Definition & Processes
What is Metallurgy? Metallurgy is defined as a process that is used for the extraction of metals in their pure... View Article
Uses Of Hydrogen
What is Hydrogen? Hydrogen is a unique element of the periodic table due to its resemblance to alkali metals and... View Article
Applications Of Colloids
What are Colloids? A colloid is a heterogeneous mixture in which the minute particles of one substance are dispersed in... View Article
NMR Spectroscopy
What is NMR Spectroscopy? NMR Spectroscopy is abbreviated as Nuclear Magnetic Resonance spectroscopy. Nuclear magnetic resonance (NMR) spectroscopy is the study... View Article
Entropy Change
What is Entropy? The decrease in enthalpy may contribute to the spontaneity of a process but it cannot explain spontaneity... View Article
Fuel Efficiency: How Efficient Are Fossil Fuels?
As we all knew that the energy can neither be created nor destroyed. Efficiency is basically the measure of the... View Article
Standard Enthalpy Of Formation – Combustion And Bond Dissociation
As we know all reactions result in the formation of products from the reactants. Of all the reactions that take... View Article
Thermochemistry
Thermochemistry involves the study of heat and energy related to various physical transformations and chemical reactions. During the reaction, energy... View Article
Avogadro’s Law
What is Avogadro’s Law? Avogadro’s law, also known as Avogadro’s principle or Avogadro’s hypothesis, is a gas law which states... View Article
Uses of Silicon (Si)
Silicon Symbol Si Atomic Number 14 Atomic Mass 28.0855 g.mol -1 Discovered by Jöns Jacob Berzelius in 1824 Table of... View Article
The Story of Coal
What is Coal? Coal is a fossil fuel and is the altered remains of prehistoric vegetation that originally accumulated in swamps... View Article
Spectroscopy – Infrared & Raman Spectroscopy
What is Spectroscopy? Spectroscopy means the dispersion of light into component colours. In simple words, it is a method to measure... View Article
Rate Law and Rate Constants
What is the Rate Law? The rate law (also known as the rate equation) for a chemical reaction is an... View Article
Current Affairs Books for UPSC
Current Affairs is one of the most important pillars of the UPSC exam especially the prelims exam. A lot of... View Article
Peritoneal Dialysis
What is Dialysis? The kidney performs its functions by removing wastes, excess fluid from our body and also controls the... View Article
