This application contains icse selina class 9 Chemistry books solution chapter wise with brief description . This application is design for class 9th student each chapter contain detail question and answers chapter wise. Each chapter deal with must to know point. I think this app is must have app for class 9 ICSE student. This app contains notes of all the chapters included in the ICSE Selina Class 9 Chemistry Book. This application contains:- Chapter 1 The Language of Chemistry Chapter 2 Che