The Student Room Group

OCR A CHEMISTRY ‘very hard questions’

Hi!
I was wondering whether someone has a bank of very hard ocr a chemistry questions sorted by topic?
Reply 1
Original post by jasonsworld
Hi!
I was wondering whether someone has a bank of very hard ocr a chemistry questions sorted by topic?

It'll include some of the easier ones as well, but PMT has an excellent bank of questions sorted by topic :smile:
https://www.physicsandmathstutor.com/chemistry-revision/a-level-ocr-a/

Quick Reply