C2.1 separating mixtures Flashcards
1
Q
Describe and explain the processes fIlteration
A
S
2
Q
Give examples of filtration
A
S
3
Q
Describe and explain the process of crystallisation
A
.
4
Q
Give an example of where crystallisation may be used
A
5
Q
Describe and explain the process of simple distillation
A
.
6
Q
Give examples of where simple distillation may be used
A
M
7
Q
Describe and explain the process of fractional distillation
A
.
8
Q
Give examples of where fractional distillation may be used
A
N
9
Q
Describe the techniques of paper chromatography
A
N
10
Q
Describe the techniques of thin-layer chromatography
A
N
11
Q
Recall that chromatography involves a stationary and mobile phase and explain them
A
.
12
Q
Recall how to interpret chromatograms including measuring Rf values
A
K
13
Q
Suggest chromatographic methods for distinguishing pure from impure substances
A
.
