AS Chemistry OCR Unit 2 help D:Watch
What chapters in the chemical idea books will be useful? where can I find past papers for chemistry, what general areas of the sylabus show up most in the exams? That kinda stuff.
Storylines, chemical books? Can you clarify?
by storylines and chemical ideas do you mean the ozone/global warming section
if you're asking whats useful, i'd take a guess and say all of it is. if you want a bit more clarification check out the spec on the ocr website. i'd also suggest going over past papers, and looking over mark schemes, as its really important that you're used to the question styles and understanding how they want you to answer. otherwise, there's no real way of knowing what their likely to ask as its such a new spec and they've added in so much green chemistry/envionmental awareness stuff.
sorta... i kinda mean all of the unit 2 bits, that is one part of it
I get you that section has a lot of waffle so what you need to do is get the syllabus which tells you the exact points you need to know and ignore the rest in terms of revision but just read through them for extra info.