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OCR A2 CHEMISTRY F324 and F325- 14th and 22nd June 2016- OFFICIAL THREAD

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Original post by BioStudentx
Hahaha, that question took the piss! Does it actually say that? I mean tbf, you did only fill in 2 steps, the other 2 were given to you.


Yeah it does. I got it right so it's cool but it took the piss becuase it took me forever ._. And na they gave you 1 step only
What did people put for the cis/trans/optical question?
Reply 3522
Grade boundary predictions?
Original post by notanooblol
What did people put for the cis/trans/optical question?


It was optical and trans
Original post by BioStudentx
Hahaha, that question took the piss! Does it actually say that? I mean tbf, you did only fill in 2 steps, the other 2 were given to you.


from day 1 you would have learn that don't trust your book
Original post by Rxhiem
Grade boundary predictions?

Same as last years. Similar difficulty imo.
Original post by BrownGuyIrfan
It was optical and trans


Which one was optical?
Original post by BrownGuyIrfan
It was optical and trans

I thought the image is trans......
Original post by notanooblol
Which one was optical?


The one that you reflected haha? You had to draw two yourself?
Original post by bj1
Sigh. Bet the resitters were laughing at that one and the linear one.

It was 79 for an A last year, one of the highest it's ever been. This will certainly not be higher than that. Harder than this years F324 tbh.

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That was my exact reaction :wink:
Original post by BrownGuyIrfan
It was optical and trans


Was it not one was cis, then the other was trans and optical?
Original post by lai812matthew
I thought the image is trans......


The image was cis!
For the first one i wrote both cis and optical and second i wrote trans


Original post by BrownGuyIrfan
It was optical and trans
Original post by D1970C
hahahaha what a c*unt


couldn't agree more. Nothing worse than a bragging ****
Original post by underestimate
Thats what I originally thought, but changed it to green.


Well, as far as I know, [CuCl4]2- is yellow. I didn't know that more Cl ligands would be added to the Cu.

If I remember correctly, the solution turns green if you have insufficient Cl since the pale blue (original) solution and the yellow CuCl4 mix to make the solution green. They asked for the colour of the actual complex so I just put yellow.
(edited 7 years ago)
Hi can someone please mention the entropy delta G question (compound, question number etc). I don't remember answering it.

Edit: nvm got it
(edited 7 years ago)
Original post by BioStudentx
The one that you reflected haha? You had to draw two yourself?


Yeah, i drew them but then you had to say whether cis/trans/optical?
Original post by BioStudentx
Hahaha, that question took the piss! Does it actually say that? I mean tbf, you did only fill in 2 steps, the other 2 were given to you.

I swear that question was actually easy?

We're talking about the one with hydrogen ions and (I think) iodine, right?
Original post by lai812matthew
I thought the image is trans......


No I believe the image was cis, and you had to draw optical and trans version.
Original post by biostudentx
same as last years. Similar difficulty imo.


88- a* 80-a

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