CHEMISTRY PAPER 34 On 31st MAY

[darks]

3 readings recommended with mean

Oh forgot to ask.. The readings should be in whole numbers but should the mean also be in whole numbers?

 

[DeadbeatCIE]

Oh forgot to ask.. The readings should be in whole numbers but should the mean also be in whole numbers?

2 to 3 sfs

 

[darks]

2 to 3 sfs

Lets say my stop watch says 22.35 seconds, I write 22.. (times must be in whole numbers, according to ms of the paper you linked.) my readings then are 22,22,21.. mean 21.66.. should i write 22 of 21.7?

 

[fardeen721000]

waiting for someone to put a cheeky upload similar to the paper xD

 

[fardeen721000]

Guys look at this

NO WAY ... THIS IS ..... THE ACTUAL THING ...

 

[fardeen721000]

Enthalpy change is Hundred percent sure now

the thing you just sent is it true btw and is there titration

 

[Error Syntax]

the thing you just sent is it true btw and is there titration

Very less chance

 

[fardeen721000]

Guys look at this

the first attachment has some things you can see below but its being cut out please send the whole thing

 

[fardeen721000]

Guys look at this

just send the part after QS 1 of the first attachment and uh thank you cause youve saved my life twice in 2 days

 

[MuJ@dD!d]

There is very less chance of titration.
Enthalpy question is must
I dont know about cations, but for anions i think iodide, nitrate, sulfate and chloride are coming

 

[Murtaza3115]

^ that is the real shit.

 

[Dukula Jayasinghe]

Here is my final guess
Cation: Cu2+,Unkown
Anion:So4,CO32-

further input would be appreciated

This is the one i guess

 

[sara_queen]

https://www.slideshare.net/fahadhameedahmad1/as-practical-exam-notes

for measuring mass why dont we minus the empty bottle from the mass of empty bottle plus FA2 to find the volume of FA2?

 

[darks]

Just looked at the pics above, couple hours before exam. Totally possible. Good luck guys!

 

[Thisansa]

Thank you guys! Good luck for the exam!

 

[aarij ali]

i ll simply cheat like walay bachon kay answers

 

[darks]

The paper went insanely bad for me : / After every paper going good, Practical was messed up man :/

 

[darks]

Gt expected around 23/40 for sure. As this was even tougher than p36 of w16 which had 23 gt.

 

[ErosKuikel]

well ...The paper was tough but not the toughest one I reckon .I expect gt to be around 24...

 

[darks]

I used mass of magnesium instead of the acid in Q1 will i lose everything?