Could you explain the conditions needed for polymerisation? I think they are a catalyst and high temperature, but I may be getting confused with cracking? Thanks
Are thermosetting and thermosoftening polymers in C1???? Someone please explain the difference if they are!!
Don't worry, they're in C2. Does anyone have any hard questions they've come across before, I want to practice some or similar ones so I know if I can do hard ones I can do the easy ones. Let's hope it's not like B1 :s
Don't worry, they're in C2. Does anyone have any hard questions they've come across before, I want to practice some or similar ones so I know if I can do hard ones I can do the easy ones. Let's hope it's not like B1 :s
I have a feeling that it will be hard and focus on Limestone and Polymerisation.As they are experimenting the new syllabus on us! I also predict that there will be a question about underage smoking and mice being high. <----- these are only predictions so don't just focus on them :P
I have a feeling that it will be hard and focus on Limestone and Polymerisation.As they are experimenting the new syllabus on us! I also predict that there will be a question about underage smoking and mice being high. <----- these are only predictions so don't just focus on them :P
Could you explain the conditions needed for polymerisation? I think they are a catalyst and high temperature, but I may be getting confused with cracking? Thanks
Is the deep sea vents theory AQA because my mate said it was but i read through the spec and couldnt find it?