AS Chemistry Paper 1 2022

Wait didn't the question state CHBr3 has a higher BP than CBr4 or am i mistaken?

Wait didn't the question state CHBr3 has a higher BP than CBr4 or am i mistaken?

Also if you could tell me what you got for last question before multiple choice, about showing mixture of halide ions? Thanks!

Didn’t know this one sorry

for Edexcel chemistry, was the advanced info very accurate or nah. my A2 exam is in 3 weeks. someone pls reply

I thought it went okay. What do you think will be an A for the paper?

Guys I found it easy lmao - but the inorganic bit just wasn't it!

I think grade boundaries will be high but the examiners may be more lenient with marks OR grade boundaries will be low and examiners will mark as they normally do.

Let's get paper 2 out the way xoxo

I’m really not sure, normally it was like 62% but everyone seems to feel differently about how it went. I reckon I may have got a B and I answered all questions but not confidently on all. I’m gonna just accept the fact I’ll need to resit it next year because I need an A overall :/

Do you mean 62% for an A? Are you sure- all I could find online was the AQA 2019 and 2021 boundaries: 119/160 in 2019 and 115/160 in 2021

Does anyone know what happens if u write more than 3 improvements for the titration 6 marker. I wrote the 3 correct ones but I also wrote to use a white tile to see the indicator better, and to fill the jet space in the burette. Do they mark ur first 3 points or do u lose marks for writing extra

does anyone remember what option they put for the ionisation energies of Y and X on the multiple choice?

It was actually quite easy. Definitely easier than some of the past papers I did for revision - the grade boundaries are going to be pretty high this year I reckon. I wasn't expecting inorganic to come up that much as well.

For the last question before the multiple-choice section (the one about how do you know if there's a mixture of halide ions), do you have to say that dilute ammonia dissolves AgCl and so if there's any white precipitate remaining (after the addition of dilute ammonia) the white precipitate must be either AgBr, AgI or both?

Did any of u guys talk about rinsing the sides of the flask for the 6 marker I said that instead of the indicator and not sure if it will count ?

My school literally taught no inorganic we had to learn it ourselves it was so hard ffs

The questions weren’t that bad but I think the advance info was misleading. Plus if you havn’t sat GCSE’s coz of covid wait til exam day and then tell me it was easy 😅 (I’m 24 and sat my last exams a while ago)

omgg samee, our teachers didnt teach it coz they said it wont come up

I’m really not sure, normally it was like 62% but everyone seems to feel differently about how it went. I reckon I may have got a B and I answered all questions but not confidently on all. I’m gonna just accept the fact I’ll need to resit it next year because I need an A overall :/