A Level Chemistry Past Question Revision Matrices

Use these to help find a past OCR question quickly and easily for the topic you are revising.

[adhib]

Why can't all teachers be like you?! You're students are soooo lucky!!

thanks for the matrices, I've been looking for something like this for ages!

[JustinL]

thank you for all your videos! found them really useful

[flowerpower]

Thanks sir this is amazing.
Could I kindly ask you would you consider doing a full past paper walkthrough for the 2015 f324 paper?
And also how would you prepare for those nmr question types such as the one that arose then.