National 5 chemistry

What is the difference between intermediate 2 and credit past papers?

They were both SCQF level 5 qualifications which is what N5 is now, just 2 different qualification systems that were used. Intermediate 2 is slightly harder than standard grade credit as intermediate 2 was meant to prepare students who planned on taking higher. Both past papers should be fine for your revision, if you’re looking to try some of the more challenging questions try intermediate 2!