Download new CBSE Syllabus 2020 for all important subjects of Class 12 (i.e. Physics, Chemistry, Mathematics, Biology, Physical Education, Business Studies, Accountancy, Economics, Physical Education, Geography, History, Political Science etc). Students can download these syllabuses in PDF format.
Check the important questions and answers for CBSE Class 12th Chemistry Board Examination 2020 from Chapter 5 - Surface Chemistry. These questions and answers are based on the latest CBSE Class 12th Syllabus prescribed by the CBSE Board.