AS Chemistry PRACTICAL 33

[Mad-Eye]

Anyone wrote Sulfite?

 

[SexyFag]

http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w12_qp_34.pdf
Q2(d)
How many significant figures do we give? and how do we justify this?

 

[SexyFag]

Also guys how do we calculate percentage uncertainity of something? For example time?
Lets say it took 2 seconds for that ball to roll down, how to we calculate the percentage uncertainity?

 

[ahmed abdulla]

Dude i have confirmed these questions ......the source is reliable ....AT LAST ..... ....

bro ??? plz do u have any idea of chemistry and biology varient 34 ??
i am waiting and searching in all threads .. waiting ! if u have plzz share it and tag me if possible?

 

[Rozy]

what about C34? and P34

bro ??? plz do u have any idea of chemistry and biology varient 34 ??
i am waiting and searching in all threads .. waiting ! if u have plzz share it and tag me if possible?

SAME HERE! IT WOULD BE A BIG HELP

 

[stareaj]

Pls tell 34 chem an physic

 

[ahmed abdulla]

Hopefully i will post em up too...!!!!!....Dont you worry about that ...

bro ..can u give a time when u will post it ? and if u pst them here ..) https://www.xtremepapers.com/community/threads/as-practical-paper-34-apparatus.26312/ ..it will be better .. so we dont have to search in the threads for hous

 

[ahmed abdulla]

thanks for making me realx bro