AS CHEMISTRY PRACTICAL DISCUSSION

[moonlight93fgs]

ALL QUESTIONS AND ANSWER DISCUSSION OF PRACTICAL PAPER AS LEVEL

 

[sweetiepie]

which varient??

 

[Talha]

34.. any guesses? which ions, tiration etc wud be coming?/

 

[sweetiepie]

viewtopic.php?f=26&t=8486 check out dix....

 

[moonlight93fgs]

decomposition of nitrates or carbonates, loss in mass is expected


disappearance of writing due to precipitate formation also expected


graph plotting of rate of reaction will also come

ions identification may include zinc, aluminium, lead

nitrate sulphate thats all information i have

 

[moonlight93fgs]

Q3) solutions would be given. fb7 is aluminium sulphate. fb8 is zinc nitrate. fb9 is lead nitrate. and fb 10 is sodium hydrogen carbonate!
thats for sure but don't write without tests ok good luck this is the information given to centres

 

[sweetiepie]

hmm thank u so much!!!!

 

[sheikfathiu]

chem 32
FB1-Na2CO3.xH2O
FB2=HCl dont no conc
PLS SOM1 WITH SOMTIN FOR ALLAH'S SAKE

 

[angelgurl]

arent these the same topics tht came in p33????

 

[sweetiepie]

angelgurl read da topic watz itx ritten ????

 

[abdullah12]

What are the salts in P32??

 

[Sajid Hassan]

Which variant ?? 33 or 34 ?

Q3) solutions would be given. fb7 is aluminium sulphate. fb8 is zinc nitrate. fb9 is lead nitrate. and fb 10 is sodium hydrogen carbonate!
thats for sure but don't write without tests ok good luck this is the information given to centres

 

[Sajid Hassan]

angelgurl read da topic watz itx ritten ????

Which variant r u giving ?

 

[Rockstar RK]

viewtopic.php?f=26&t=8486 check out dix....

This link took me back to the forum homepage

 

[omaaaar]

Me too to the forum homepage

 

[Mayram]

The guesses were of year 2011 .Please read again.

 

[Mayram]

https://www.xtremepapers.com/community/threads/chemistry-as-level-practical-34.34291/
Check this link.

 

[Fahm Deen]

Q3) solutions would be given. fb7 is aluminium sulphate. fb8 is zinc nitrate. fb9 is lead nitrate. and fb 10 is sodium hydrogen carbonate!
thats for sure but don't write without tests ok good luck this is the information given to centres

Which Varient?

 

[abdul moeed rana]

https://www.xtremepapers.com/community/members/moonlight93fgs.7197/.
are these of variant 34.m/j 14?

 

[GCE As and a level]

any thing about p32??!!