Category

Chemistry

Understand the Concept of a Valency Chart

Let us understand the concept of a Valency Chart and its significance. What is Valence? The degree of the combining power of an element depicted by the number of atomic weights of any monovalent element, like h...

NCERT Chemistry Class 11 Solutions

NCERT which stands for National Council of Educational Research and Training is an autonomous organization that sets the curriculum for the Central Board of Secondary Education, an education board adopted by va...

Periodic Classification of Elements

GET ALL DESCRIPTION OF PERIODIC TABLE

Periodic Classification of Elements Matter is something that has some mass and occupies some space is what we have learnt in our schools. Subsequently, matter consists of molecules, which are made up of compoun...

Chemistry Formulae

‘Chemistry’ is a major branch of science. It deals with various substances, their properties, structure, and how they interact with other substances. this article is on chemistry formulae. Chemistry Formul...

acids

Acids

Any substance that in water solution tastes sour and changes the colour of certain indicators (e.g., reddens blue litmus paper), reacts with some metals (e.g., iron) to liberate hydrogen, reacts with ...

Chemical Reaction

Chemical Reaction- All You Need to Know!!

What is a Chemical Reaction?  A chemical reaction is a process that leads to the transformation of one set of chemical substances to another. Classically, chemical reactions encompass changes that only in...

Acid

Acid Definition in Chemistry An acid is a chemical species that donates protons or hydrogen ions and/or accepts electrons. Most acids contain a hydrogen atom bonded that can release (dissociate) to yield a cati...

Valency of Elements

Definition of Valency We are all aware of the way electrons in an atom are arranged in shells/orbitals. Valence electrons can be defined as those electrons that are there in the outermost orbit of the atom. Obs...

thermodynamics

Thermodynamics: Definition, Four Laws, Application and More

Did you know that Thermodynamics is a compound of two Greek words, therme (“heat”) and dunamis (“power”)? It is the science that speaks of the power or energy contained in heat, and its ...

Structure of atom: everything you need to know

Atom: Definition, Structure, Properties and More

Structure of atom is an important concept to understand in chemistry, since it lays the foundation for everything else that will be studied as part of the syllabus for chemistry. Plus, once the concept is under...