VCE Chemistry Unit 4 exam 2009 review
By Heath McGregor on Nov 12, 2009 in VCE Chemistry, VCE Exams
What did you think of the Chem paper? What was hard? What was easy? How do you think you went?
Let everyone know your thoughts and comments below (please keep them clean!)…cheers
(1 votes, average: 4.00 out of 5)
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general chemistry cohort | Nov 12, 2009 | Reply
It was easy.
Has anyone found/made solutions yet? Post the link here when they surface.
Cheers
Jordan | Nov 13, 2009 | Reply
Can someone please link the answers?!
elizabeth | Nov 13, 2009 | Reply
easy
except the rate of reaction question, with the graph.
wtf was with that?
meh, only 2 marks
maybe the nerds at vcaa felt bad about mid year
Yogo | Nov 13, 2009 | Reply
It was way too easy… I don’t understand what was so confusing about that graph, I said that he probably added more product forcing the reaction backwards. Hope I was right lol. The only difficult questions were the multiple choice ones.
Voltron | Nov 14, 2009 | Reply
Does anyone have the answers?
Cheers!
chicka | Nov 15, 2009 | Reply
but adding more product wouldn’t cause the rate of the REVERSE reaction to suddenly decrease….if anything, it would increase dramatically!
twas easy….except for that question haha
jess | Nov 15, 2009 | Reply
adding more reactants is what caused the reverse reaction to suddenly decrease and because one of the reactants was water, by adding this it increases the volume also, which would also slow the rate of the forward reaction but not significantly, like the graph showed. thats just what i wrote, not really too sure.
someone seriously needs to put up some answers pleeasee !
Yogo | Nov 15, 2009 | Reply
what? I thought the backwards reaction increased on the graph, by increasing the concentration of products, the rate of reaction of the reverse would increase due to a higher frequency of collisions. I think we’ve all interpreted the graph differently lol…
Ben Dover | Nov 27, 2009 | Reply
I thought it was the easy exam ever. i finished it with like 30min to go and i barely studied I am gonna get like over 90% for that exam. Did anyone feel the same way.
Valerie | Mar 25, 2010 | Reply
Wtf this exam was EASIER than Unit 3′s!?
Everyone was complaining about the difficulty of unit 3′s exam!
Well I’m only a Year 11 kid who’s dreading Year 12 so yeah…
bob | Nov 11, 2010 | Reply
so how’d everyone go with the 2010 one? i found it much easier than unit 3 and i barely studied. should’ve revised a bit more to go the whole way oh well