Free MCAT-style practice, 5C

Separations, Purification and Spectroscopy Practice Questions

IR, NMR, mass spectrometry and UV-Vis spectroscopy. Original questions with full explanations, free, no signup.

MCAT Separations Practice Questions: Extraction, Distillation and Chromatography
Ten free MCAT-style lab separation questions on acid-base extraction, distillation, recrystallization, TLC and Rf values, column and gas chromatography, and melting point, with full explanations.
MCAT Spectroscopy Practice Questions (IR, NMR, Mass Spec, UV-Vis)
Ten free MCAT-style spectroscopy practice questions on IR peaks, 1H NMR splitting and integration, 13C signal counts, mass spec isotope patterns and Beer-Lambert calculations, with full explanations.

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