Electrolysis and Law of Electrolysis, Electrochemical Cell, Battery Types Electrolysis The process of chemical decomposition of an electrolyte by passage of electric current through its molten state or its solution is called electrolysis. Electrolytes These are the substances which allow the electricity to pass through them in their molten states or in the form of […]
Category: Chemistry
Acid and Base Concept PDF – Uses, Examples, Indicators, PH Value
Acid and Base Concept PDF – Uses, Examples, Indicators, PH Value Acid Definition These are the substance which have sour taste and turn blue litmus red. These are the substance which gives H+ ions in their aqueous solution (Arrenius concept) e.g. HCL or which gives proton (Bronsted Lowry concept) e.g., CH3COOH or which accepts electrons […]
Periodic Table of Elements with Atomic Mass and Valency PDF Download
Periodic Table of Elements with Atomic Mass and Valency PDF Download – Classification of Elements Periodic Table It is a tabular display of the chemical elements, organised on the basis of their properties. It contains horizontal rows called periods and vertical columns called group. Father of periodic table is Mendeleev. Classification of Elements The arrangement […]
Carbon and Its Compounds Introduction PDF – Graphite, Diamond
Carbon and Its Compounds Introduction PDF – Graphite, Diamond | Carbon Allotropes Carbon It is a member of group 14 in the Periodic Table, with symbol C and atomic number 6. It has three crystalline allotropes. It is non-metal having atomic number 6 and mass number 12. It is placed in group (IV) A or […]
Chemical Bonding and Chemical Reaction and Its Type – Valency, Ions
Chemical Bonding and Chemical Reaction and Its Type – Valency, Ions | Chemical Bonding and Molecular Structure PDF Chemical Bond It is formed by elements to complete eight electrons in their outer shell i.e. to complete their octet. It results in decrease in energy and increase in stability. In other words, the force that holds […]