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probably 2021, highly suggest you do the 2019 additional practice questions tho they're pretty difficult compared to hsc qs

4-5/7 prolly, personally I'd say 4 is a bit of a low ball considering u have around 2 impacts for each + ethics as well as named examples

yeahh I wouldn't be suprised if they give us one of those find the stoicheometry from the calibration curve or about how one of the spectroscopy machines function, could also give a rlly chunky m7/m8 combo (like last year but more writing) combining an organic synthesis pathway + asking us to...

might have lost a mark for repetition of similar points for ethical implications, idk if 'GM' crops is too vague for the question or not since GM is a really broad term (obviously it's a biotech but they might have beef with it if u didn't state it was transgenic or something, not sure tho), but...

for me ion ID because it's all memorisation, in terms of actual content probably knowing how spectroscopy machines work + how to interpret spectras

AGREEE, I fucking hate ion identification literally the worst. Honestly the questions they've had for m8 so far are very repetitive I'm rlly suprised they haven't done anything unusual/harder with it yet esp considering the one 2019 sample qs were SIGNIFICANTLY harder than what they've been...

I fw mod 6 heavy LMAO I don't mind mod 7 too much but with the phys properties/soaps/polymers combo thing going I don't rlly like it, reaction pathways are cool though but I don't get there mod 6 focus allegations going on?? like is it js bc chronological order since m5 was the focus for 2023...

19/20 as well but iirc i fucked up the prevention method q

nah ur fine prolly thats about what I said

err i think 6 or 8 marks for all the parts

I think I said about the same but more convoluted, I yapped about how in his swan neck experiments he sterilised the beef broth first or whatever and this both lead to development to germ theory of disease plus also lead Pasteur to come up w that heating kills microbes that cause disease (pure...

depends how u drew ur line of best fit ig

god I hope not💀 I don't want this yr to be mod 7 focused, so much theory and for what

it's not

nah they haven't done this yet as far as I know, havent seen anything for polymers in short ans but might be in mcq i dont remember haha. Also haven't seen any theory aspects of the analysis techniques for m8 (colorimeter, mass spec, nmr, etc and how they work) outside of mcq Apparently they're...

damn my graph was 7.4% I think

agreed, but better safe than sorry you need an obvious judgement for any evaluate/assess, whatever the direction of ur discussion of the study leans towards do the judgement based on that (ie mostly positive > good study, and vice versa if it's a question that is obviously ambiguous in...

ok ok honestly speaking titrations aren't bad, once you've done enough practice for them they're all basically the same (excl 2021s that was erm. interesting💀), I js hope they don't pull any reading tricks like the gas compression one for equilibrium in the hsc that one year

I suppose, obviously they're gonna have to start recycling content but I don't think it's necessarily going to be more hard, maybe more combo questions tho (like last yrs (?) with the combo between spectras + organic rxn pathways), honestly I've attempted the 2021 paper I wouldn't say it's...

yeah 2019 + 2021 was relatively speaking hard, however idk if they are necessarily gonna follow a pattern 22 + 23 were both fair in terms of difficulty, not necessarily easy (imo at least with considering the last few questions), maybe slightly more difficult but i dont think they would...