Oxidation is the reaction at the anode and it is elimination at the cathode. The species being oxidised provides the electrons. They pass through... View Article
The bromine water is decolorized when bromine water is added to a solution of phenol in water and a white precipitate is produced that smells of... View Article
Filtration is the method in which solid particles are separated by the use of a filter medium in a liquid or gaseous fluid that allows the fluid... View Article
During a phase change the temperature remains constant. This is because the heat supplied to change the state of matter is used in breaking the... View Article
Van der Waals equation is an equation relating the relationship between the pressure, volume, temperature, and amount of real gases. For a real... View Article
Free energy is a composite function that balances the influence of energy vs. entropy. Gibbs energy is the greatest amount of work a system can... View Article
In Physics, one coulomb is equal to 62 × 1018 electrons. We calculate the amount of electric charge that flows in a circuit using the following... View Article
The natural frequency of the LC circuit is , where L is the inductance and C is the capacitance. Stay tuned with BYJU’S to learn more about... View Article
Entropy is a state function because it not only depends on the start and end states but also on the change in entropy between two states which is... View Article
On the basis of Le Chatelier's principle, we can say that if the pressure is increased, then the equilibrium shifts to the side with the fewer... View Article
When light enters the atmosphere, it is scattered by small air particles. The scattering of light is inversely proportional to the fourth power... View Article
No force is not an energy. Both the terms mean different things. A force is a push or a pull that is easily demonstrated and felt but energy is... View Article
hFE of a transistor is the current gain of a transistor. hFE also known as β is the factor by which the base current is amplified to produce the... View Article
The first ionisation energy removes the electrons from a neutral atom while the second ionisation energy removes electrons from a positive atom.... View Article
When a force causes a body to move, work is done on the object by the force. Work is the measure of the energy transfer when a force 'F' moves an... View Article
An adiabatic process is a thermodynamic process in which there is no exchange of heat from the system to its surrounding neither during expansion... View Article
We can determine the EMF of a cell using potentiometer by obtaining the balancing length (l). The fall of the potential along the length l of the... View Article
The capacitors in a circuit doesn’t allow direct current to pass through them because the dielectric of the capacitor blocks it. The current... View Article
