With the CBSE Class 12 Chemistry exam just hours away, here’s a smart last-minute revision strategy focusing on key reactions, formulas and scoring sections that could quietly make a big difference ...
A useful (although not flawless) reference for chemistry students, this app includes a very nicely annotated periodic table that displays many properties beyond just the atomic weight of each element ...
Section A covers Biology, with 16 questions carrying 30 marks. Section B covers Chemistry, with 13 questions carrying 25 marks.