Fundamental Concepts of Inorganic Chemistry (Volume 1) by Asim K. Das is a standard textbook widely used for undergraduate (Honors) and postgraduate chemistry courses. It primarily focuses on the theoretical foundations of chemistry, including atomic structure and quantum mechanics. Book Overview
Many students find "Inorganic Thermodynamics" dry, but this book integrates thermodynamic principles (Gibbs free energy, entropy, enthalpy) specifically with inorganic reactions. It helps students understand why certain inorganic reactions are spontaneous while others are not, moving beyond rote memorization of reaction series.
Chemical Periodicity: Trends and properties of the elements.
A 900-page hardcover is heavy. Students on the move (coaching students living in hostels) prefer a PDF on their smartphone or tablet. The "full" version implies high-quality scanning, bookmarked chapters, and searchable text (OCR).