Chemistry · Oct / Nov 2022 · Paper 62 · Question 1
0620
As printed in the paper
The question as text
A mixture of three coloured compounds was separated using the apparatus shown in the diagram. paper A baseline lid
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
1(a)[1]
beaker
1(b)[2]
M1 ‘∙’ shown anywhere on base line
M2 horizontal line drawn between bottom of paper and baseline. Line must not touch spot drawn on baseline or the baseline
1(c)[1]
(dropping / teat) pipette / capillary tube / glass rod
1(d)[1]
when the solvent is near the top of the paper
1(e)[1]
(paper) chromatography
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