Chemistry Paper 3

[elbeyon]

Hello everyone. I'm appearing for my Chem. P3 (Varient 3) tomorrow. So can anyone help me with it ? For the ion test, which ions are we supposed to test first ? Any tips on ion test topic or any other topics. Please help asap. Thanks in advance.

 

[hirazzk123]

Yes please someone help us here!!

 

[hirazzk123]

no help yet :/

 

[lee mee..]

https://www.xtremepapers.com/community/threads/tips-for-chemistry-practicals-p3.11810/

 

[hirazzk123]

https://www.xtremepapers.com/community/threads/tips-for-chemistry-practicals-p3.11810/

Thanks a lot!!
You're a life saver

 

[Waleed Amjad]

Hello everyone. I'm appearing for my Chem. P3 (Varient 3) tomorrow. So can anyone help me with it ? For the ion test, which ions are we supposed to test first ? Any tips on ion test topic or any other topics. Please help asap. Thanks in advance.

Well, if testing for anions, ALWAYS test for Carbonate ions first.......... they will provide you with a test procedure sheet. use that sequence.....
If not carbonate, then cromate ---- then Chlorine------Bromine------------Iodine-------------Nitrate /nitrite---------sulfate/sulfite.......

use this sequence.

 

[lee mee..]

Thanks a lot!!
You're a life saver

Anytime