chemistry paper1 (after exam discussion)

[Ahmed-Azurus]

basically, the exam was good except for the crystal thingie

if any1 remember the choice given plz post it wanna make sure of something

 

[omarko]

Filter,Concentrate,Filter,wash 2,1,2,4

 

[SoOona]

yup 2 1 2 4

 

[Saturation]

2124