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A2(OCT/NOV) CIE

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nid404:
please do not disclose anything......general warning

osmosis:
whose taking paper 5 Chemistry this Wednesday??? reply ASAP !!!!  :)

123:
hey i'm takin Chem. paper 5 this wed. !
The question 2  (table) is a real workout for the fingers!! Ain't it just a bunch of useless calculations?? Whats the examiner testing...our ability to do 10 odd subtractions quick and accurately??  >:( :-\
Who thinks its annoying??

So, how do u decide which useful columns to use??
Like in May/june 2009 paper 5
Ques2 a)how to decide what to calc. in E, F, G & H columns?
I have done this
E: mass of solution/g (C-B)
F: mass of solid /g (D-B)
G: mass of water evaporated /g (C-D)

Are these enough to analyse the data & plot the graph?
what is needed & what is not needed?? Do all columns need to be filled?

lets just open another topic for this paper...i need some help in it!  ;D

osmosis:
Suddenly....3 questions came out for paper 5....man! Hey 123, are you taking paper 4 physics today?

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