Inorganic chemistry is the branch of chemistry that deals with the chemical changes in a most primitive manner. It is not mathematical in nature and deals in an elemental form of nature. The Mendeleev’s Periodic Table becomes the basis of study as we divide the elements according to their groups and then study them. These groups are regrouped as s-block, p-block, d-block, and f-block elements. In this p-block is not the bulkiest but also the most important part. The order of importance is followed by s-block elements. The chapter of Coordination Compounds is also important from the scoring point of view. The other chapters of Analytical Chemistry and Extraction of Elements also fetch a few questions which are direct in nature. In IIT JEE exam it is always a good idea to start with the questions of inorganic chemistry which are asked from the chapters: 1. Classification of elements and periodicity in the property. 2. Chemical Bonding 3. s- block elements 4. p- block elements Questions form these chapters are usually direct and based on the direct application of concepts. You can answer these questions very quickly if you know the basic concepts.