0 votes 0 votes In a thin layer chromatography experiment using a silica gel plate, a compound showed migration of $12.5$ cm and the solvent front showed migration of $18$ cm. The $R_f$ value for the compound is ______ Others gate2017 numerical-answers + – Milicevic3306 asked Mar 26, 2018 • edited Dec 6, 2020 by go_editor Milicevic3306 7.9k points answer comment Share Follow See all 0 reply Please log in or register to add a comment.