In this lecture we are going to discuss about the basics of trigonometry and trigonometric ratios.
Author Archives: zwitterstat
Tetravalency, Catenation and Classification of Organic Compounds
In this lecture we have discussed about the unique characteristics of carbon atom i.e. tetravalency, catenation and classification of organic compounds.
Lectures on Organic Chemistry
In this lecture we discuss about early classification of substances (organic and inorganic), vital force theory, hydrocarbons and the most important question what is organic chemistry, sources and importance of organic compound.
zwitterstat 