9701/426 marksMay/June 2025 · Question 837.3 Carbon-13 NMR spectroscopy, 37.4 Proton (1H) NMR spectroscopy37.3 Carbon-13 NMR spectroscopy37.4 Proton (1H) NMR spectroscopyQuestionMark schemeSide by side (experimental)⚑ Report a problem3 partsOpen full size ↗