Chemistry Predictions/Thoughts (6 Viewers)

[tywebb]

yeah it does. Cognito solutions have also released

yeah here is the link

2025 HSC Chemistry Exam Paper Exemplar Answers & Solutions

Detailed explanations, exemplar answers, and worked solutions to the 2025 HSC Chemistry exam paper. By Cognito Tuition's state ranking Chemistry team.

www.cognitotuition.com

 

[RedDragonStar1]

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also i think we should be good with a line graph

thx the lord (i almost died when i saw one of the early sols using column graph, didn't even think of it lol just defaulted to line)

 

[lucas10champ]

bar is better but line should also be fine

 

[nonya2000]

i think its continuous since it represents an increase in atomic number, hence line graph is fine

 

[BionicMango]

It’s not continuous but we can treat the trend like it is.
Atomic number is discrete.

i think its continuous since it represents an increase in atomic number, hence line graph is fine

 

[Average Boreduser]

i think its continuous since it represents an increase in atomic number, hence line graph is fine

We can't have random additions of atomic numbers across all real numbers. wouldn't make sense. Although I think personally that it should be fine using a line since it generally is used when we view trends such as the ones present in bp of homologous series. idk for sure if there's a penalty

 

[coolcat6778]

This exam had a lot of niche stuff tbh, they’re probably doing this since the syllabus is going extinct soon, I saw it happen last year as well with physics for example

yup with a 2 marker qualitative circuits question

 

[nowomansland]

View attachment 50283
also i think we should be good with a line graph

what if i did line of best fit

 

[lucas10champ]

what if i did line of best fit

im not sure u defo shoyldnt have put a line

 

[bigbird102]

what if i did line of best fit

you'll be fine

 

[C2H6O]

bro I fkn just ended up with 4 x’s and no trendline after erasing my bar chart fk I’m cooked aren’t I

 

[coolcat6778]

bro I fkn just ended up with 4 x’s and no trendline after erasing my bar chart fk I’m cooked aren’t I

they didnt tell us we had to draw a line. infact a line probably invalidates the graph anyway. a plot is the most appropriate