IAL chemistry unit 1 may 23rd

[noura mosharraf]

Guys, this isnt related to the Chemistry topic but I am really worried.
I wrote the Chemistry Unit 3 exam in Blue Ball pen, How bad is it? Please reply.

its FINE.dont worry.blue can be scanned but not as well as black.but ur paper will be marked

 

[St0cK]

So how was the exam? I found pretty easy, hoping for a low curve because i desperetaley need an A haha
i think the 60 is an A?

 

[aksuuu]

yuo it was a relative easy ppr alhamdulilah

 

[iamback!]

yeah ... but i did some absolute blunders !!!
probably get around 73/80.. how much do you think that'll be in UMS ?

 

[aksuuu]

no idea

 

[LethalHamza]

Probably the easiest paper I've done, apart from that C1 paper we had recently. Alhumdulilah.

 

[iamback!]

what do you think the A will be at? 60 ?

 

[saifulahmed49]

68 for A maybe.

 

[iamback!]

68?? think thats a bit too high..

 

[St0cK]

68 is too high... the highest i remember was June 2013 the 01R version it was 69 but this exam was harder.

 

[Missyyy]

If its 68 then my dreams of getting an A overall will go down the drain..

 

[LethalHamza]

It wasn't THAT easy that the grade boundary will be 68 for an A though, it could surely be 68 for full marks.
Highest as someone mentioned was 69 and I think edexcel put their IGCSE paper in the AS booklet by mistake in that particular instance.
An A would be something around 64 probably.

 

[iamback!]

well i'm gonna go ahead and say that an A this time will be 62 ..
any contradictions?

 

[noura mosharraf]

guys what did u write for that question where they asked for why NAF has a higher lattice energy than MGF2

 

[St0cK]

guys what did u write for that question where they asked for why NAF has a higher lattice energy than MGF2

It is because Mg is smaller and has a higher charge (+2>+1) so it is more polarizing and will have higher lattice energy.

 

[Ch.Walid]

jan 14 paper was SO EASY!!regretting the decision of not doing the exam

this one was also sooooooo EASY! LOYL!

 

[andoni hindeleh]

I think an A would be around 62 but hoping for a lowet A

 

[abdul aziz123]

It is because Mg is smaller and has a higher charge (+2>+1) so it is more polarizing and will have higher lattice energy.

u didnt have to mention polarization dude ! u just had to say higher charge so stronger forces of attraction and hence higher lattice energy!

 

[LethalHamza]

u didnt have to mention polarization dude ! u just had to say higher charge so stronger forces of attraction and hence higher lattice energy!

Yep there was no need for polarization etc.

 

[Úbáíď Řěhmáň]

Does anyone have got the paper... for Chem unit.