Kabita Sharma 
Until Neil Bohr’s model, the only aspect of light that was examined was its wave character. Later, in his explanation of the quantum theory, Max Planck suggested that light is composed of tiny pockets of energy, which are made up of photons … Read more
When a liquid turns into a gas, that temperature is known as the boiling point. Boiling is a physical change, and a boiling point is a physical property. If a liquid’s vapor pressure equals that of the gas surrounding it … Read more
There are 118 known elements, of which 92 occur naturally, while the remaining ones have been synthesized. Based on their properties, which correspond to their spot on the periodic table, elements are further classified as metals, non-metals, and metalloids. Based … Read more
Solubility equilibrium is attained when the dissolution and precipitation of a solute species take place at equivalent rates. Solubility equilibrium serves as the foundation for numerous natural and technological processes, spanning from tooth decay to water purification. Understanding the parameters influencing … Read more
Heisenberg Uncertainty Principle states that it is impossible to determine the exact position and the momentum of a sub-atomic particle simultaneously with great accuracy. Bohr’s theory considers an electron as a particle. If so, it would be quite feasible to … Read more
Hydrogen is a peculiar element in nature, resembling halogens and alkali metals. The preparation of hydrogen gas involves several processes. The various methods for the preparation of hydrogen are as follows: 1. From acid: The metals that are more electropositive than hydrogen, such … Read more
Chemical equations can be written in a variety of ways. Unbalanced equations, which indicate the species involved; balanced chemical equations, which indicate the number and type of species; molecular equations, which express compounds as molecules rather than component ions; and … Read more
Visually tracking physical changes and chemical reactions can be done well with chemical reaction equations. However, we must first understand how to properly do representation of chemical reactions before we can evaluate these equations to see these changes. To put … Read more
J Heyrovsky’s innovated polarography, in which a falling mercury electrode is utilized in an electrochemical cell, revolutionized electroanalysis, electrode kinetics research, and adsorption investigations on mercury electrodes. Additionally, polarography has directly influenced the creation of novel and creative concepts in … Read more