3. Results

The results of our experiment are as shown below:

Colour/no.of reading
Distance travelled by solvent (cm)
Distance travelled by colouring (sk&dye) (cm)
Rf Value

1st
2nd
3rd
Avg
1st
2nd
3rd
Avg
1st
2nd
3rd
Avg
Red(Sk)
5.5
4
4.2
4.6
4.5
3
3
3.5
0.6
0.75
0.71
0.69
Yellow(Sk)
6
6
6.3
6.1
4.5
*too faint*
5.4
4.9
0.75
unable to calculate
0.86
0.79
Green(Sk)
6
4.5
5.7
5.4
4.9
3.8
2.9
3.87
0.82
0.84
0.51
0.72
Red(Dye)
5.8
4.2
4.2
4.7
4
2.9
3.1
3.33
0.73
0.69
0.74
0.72
Yellow(Dye)
6.5
8.4
6.5
7.1
5.5
7.8
6.3
6.53
0.85
0.93
0.97
0.92
Green(Dye)
6.4
6
5.8
6.1
6
5.7
5.6
5.77
0.94
0.95
0.97
0.95


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