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gcse chemistry
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ineedhelp280
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On the student’s chromatogram, the yellow and blue spots are very close together.
Which two ways could increase the distance between the spots?
Allow the solvent front to travel further.
Dry the chromatogram more slowly.
Use a different solvent.
Use a larger beaker.
Use a larger spot of green ink
Which two ways could increase the distance between the spots?
Allow the solvent front to travel further.
Dry the chromatogram more slowly.
Use a different solvent.
Use a larger beaker.
Use a larger spot of green ink
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MTChemist
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