Question:
Give one reason why a spot of food colouring has not moved during the chromatography experiment.
Author: daavideAnswer:
It is insoluble in the solvent they have used.
0 / 5 Â (0 ratings)
1 answer(s) in total
Author
daavide
Answer:
0 / 5 Â (0 ratings)
1 answer(s) in total