A substance is analyzed by paper chromatography, giving the chromatogr – InterviewSolution

1.	A substance is analyzed by paper chromatography, giving the chromatogram shown. What is the `R_(f)` value of the substance represented by the spot at 8.0 cm?A. `0.80`B. `0.75`C. `0.67`D. `0.60`
Answer» Correct Answer - B

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