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Chemistry HL Paper 1 and 2 TZ1


Brodia18

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Really? I found paper 1 really easy but paper 2... damn that was difficult! First question calculations was really strange compared to other ones and I know I lost nearly all the marks in that question... and then closely followed by an Arrhenius question that's just evil lol.

Section B was a bit better, I chose question 6 and the organic chemistry question. Hoping grade boundaries will be low this year!

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I personally found paper one to be very hard. I mean, some questions were easy, some were okay, some were tricky, and some were very very hard!! I usually do very well in paper 1 so that was kind of off-putting! Paper was not too bad, I mean the analysis questions are always tricky but this time they were okay! The rest of section A was easy and I think section B was also easy! I did questions 8 and 9 with thermochemistry, organic, rates and equilibrium :)

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Guest canada2013

I did questions 8 and 9 for section B. I thought paper 1 was tricky, there were a lot of graph questions that I wasn't sure about. And i could not do number 2, the molecular formula question. Section A wasn't bad but i need not expect the lnk graph and had no idea how to do that one

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I did questions 8 and 9 for section B. I thought paper 1 was tricky, there were a lot of graph questions that I wasn't sure about. And i could not do number 2, the molecular formula question. Section A wasn't bad but i need not expect the lnk graph and had no idea how to do that one

It's unfortunate that they put the graph for Ea on section A while they usually put it on section B...

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Guest canada2013

The part where you had to draw the line, the slope is less right? But it should still have the same y intercept.

If I remember correctly it was only worth one mark, so I think you only had to show the slope part

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