The compounds containing the functional group, –NO2 are called nitro compounds. They may be aliphatic and aromatic compounds according to … Read more
Nucleic acids are the biologically important polymers which are present in all living cells. They play an important role in … Read more
Biomolecules are the complex organic molecules which build up living organism and are essential for their growth and maintenance. For … Read more
Chemistry plays a significant role in our everyday life. There is hardly any aspect of life where the chemistry does … Read more
1) Extraction of Aluminium: Occurrence: Aluminium is quite reactive element and hence do not occur in nature in free state. … Read more
Extraction of metals (Metallurgy) The art of extracting metal from its ores is called metallurgy. It also includes the art … Read more
Colloidal Solution: Thomas Graham in 1861 observed that certain solute such as starch, gelatin, etc. could not pass through the … Read more
Catalysis: A substance which changes the speed of a reaction without being used up itself is called a catalyst. The … Read more