Chemistry 12 Model Papers – Chapter 07 – Punjab Textbook Board

Dear teachers and students! These are ‘Insight Model Papers’ for chapter-7 of chemistry-12. The chapter name is ‘Fundamental Principles of Organic Chemistry’. As is evident from the name, this chapter is about the basic concepts of organic chemistry such as the definition and historical background of organic compounds and organic chemistry, vital force theory, properties … Read more

Chemistry 11 Model Papers – Chapter 1 – Punjab Textbook Board

Chemistry 11 Chapter 1, Chemistry 11 Model Papers, Chemistry Chapter 1 Complete, Chemistry Chapter 1 First Half, Chemistry Chapter 1 Second Half, Chemistry Short Syllabus Test, First Half Chapter 1, Full Chapter, Half Chapter, Punjab Textbook Board, Second Half Chapter 1

Respected teachers and keen students! Insight Model Papers for Chemistry 11 Chapter 1 are given below. As is evident from the name “Basic Concepts”, this chapter deals with the most basic and fundamental concepts of chemistry, that is, atom, ions, molecules, isotopes, mass spectrometry, percentage composition, combustion analysis, empirical formula, molecular formula, mole, Avogadro’s number, … Read more