Exam (elaborations)
MCAT PRACTICE EXAM QUESTIONS | WITH 100% CORRECT ANSWERS | LATEST UPDATE | GRADED A+
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Thin layer chromatography can use silica plates which are very polar. Will polar or non polar substances have lower Rf values on this plate? ANS -Polar substances - they will have a higher affinity for the silica and thus will not travel as far as the non polar substances A titration of a str...
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