I have purchased P Bahdur’s Physical Chemistry, but I did not find the topic related to Ionic and Chemical Equilibrium, and topics related to Thermodynamics were also not present in there. Are these topics actually covered in this book. I hope to recieve a reply soon.

Was the book second hand? These topics are supposed to be covered in Physical Chemistry. And equilibrium is a very important chapter. Maybe for P.Bahadur they’ve included the chapters in inorganic but that generally doesn’t happen. Try visiting a library and check whether the topics are given in inorganic or not.