Chemistry

VSERP theory predicts and discusses the shapes of molecules however does not provide factors for the formation of bonds. VBT is concerned with both the formation of bonds and the shapes of molecules.

A hydrogen bond is an electromagnetic attraction produced in between a partially positively charged hydrogen atom attached to a highly electronegative atom and another nearby electronegative atom.

Lanthanides and Actinides F block elements are divided into two series, particularly lanthanoids and actinoids. These blocks of elements are typically described as inner transition elements because they provide a transition in the 6th and 7throw of the periodic table which separates the s block and the d block elements. We see some hidden “layers” … Read more Lanthanides and Actinides- The f-block elements

Atoms are so small that it is difficult to see an atom even with an effective and powerful optical microscope. The size of a single atom therefore can not be determined

In the nineteenth century, chemists committed much of their efforts in attempts to set up elements in a periodic manner. Those who made memorable contributions in this field are Al-Razi, Dobereiner, Newland and Mendeleev.

For a better understanding of Chemical Equilibrium, the understanding of the following concepts is necessary. So, we start our topic with reversible and irreversible reactions.

Understand the basic concepts of mole, Avogadro’s number, and molar volume, and learn how to apply these fundamental principles in chemistry, with MCQs and FAQs for self-assessment.

Understand Boyle’s Law, including its definition, formula, and experimental verification, and learn how to interpret its graphical representation

Water is an inorganic, transparent, tasteless, odor-free, and nearly colourless chemical substance, which is the primary constituent of Earth’s hydrosphere and the fluids of all living organisms.