CBSE Class 12 Chemistry Practical Syllabus 2022-23: CBSE Class 12 Chemistry Practicals contribute 30 marks towards the annual assessment. Students can easily score good marks in practicals with ...

(a) Preparation of one lyophilic and one lyophobic sol Lyophilic sol - starch, egg albumin and gum Lyophobic sol - aluminium hydroxide, ferric hydroxide, arsenous sulphide. (b) Dialysis of ...

Practical chemistry is an essential part of the chemistry discipline because it supports the understanding of the subject as an empirical science and is core to understanding the question ‘How do we ...

THIS little book, as its title indicates, is intended mainly for the use of students of agricultural chemistry, and we fear it might cause disappointment to anyone who wished to employ it as a guide ...

Designed for focused revision, Oswaal NEET resources include solved papers, concept guides and practice sets that support structured study and exam confidence.