CHEMISTRY AS P33 PRACTICAL MAY 8 2014

[Sajid Hassan]

Guys,any idea about chemistry variant 34 ?

Or can u say hw much marks were der 4 salts in variant 33 ?

 

[Snowysangel]

How many questions were there?

 

[kingo44]

okplease like for salt analysis we hav to test each fa2 like with naoh and nh3 or both or only one please helo

 

[Silverglitter]

okplease like for salt analysis we hav to test each fa2 like with naoh and nh3 or both or only one please helo

With both.