Delhi/NCR - Approx 3 - 4 working days
Rest of India - Approx 5 - 8 working days
Binding : Paperback
Author : PK Singhal
Language : English
ISBN : 9789387320192
Weight : 0.200
Together With ICSE Lab Practical Chemistry for Class 9 has been prepared strictly according to the new syllabus prescribed by the council for the Indian Certificate of Secondary Education Examination (ICSE). Salient features of the Lab Practical It emphasises systematisation of experimental work by visual means, i.e., by showing almost all realistic colour pictures. Test matter has been planned giving emphasis to fundamental concepts in a simple, clear and systematic method. The test have been presented in an interesting style with a large number of examples. Identification of gases evolved on heating the substance or its treatment with acids or alkalies has been provided in a separate chapter. The producer for the analysis of substances by thermal methods has been divided into different chapters such as preliminary examination, dry heating tests, identification of metal ions by flame tests etc. In order to facilitate analysis of various compounds, tests have also been given in the form of tables so that once the students have understood the detailed chemistry behind various tests, they can routinely follow the procedures provided in the Tables. Notebook pages have been added here only for the convenience of students.