Unit 2 is very important topic of 12 CBSE/ ISC Board. This Unit is also very important for the competition exams like IIT-JEE (Mains and Advance), UPTU, NEET, AIMS and other Engineering & Medical Examinations organized by the different universities in India as well as abroad also.

            Here, we are providing some Notes to study/ Worksheets for practicing the numerical problems/ Syllabus to know the topics/ Important Questions to prepare for Examination related to this unit.

            These Concepts and formulas are very helpful to solve Conceptual type, Numerical problems and MCQ type question.