Spectroscopy — interpret spectra, solve structures
UV–visible, IR and Raman, ¹H and ¹³C NMR and mass spectrometry for IIT-JAM, CSIR NET, GATE and CUET-PG: the principles, the selection rules and the structure-elucidation problems the papers actually set.
Why Spectroscopy at ABC Chemistry?
Every technique is taught twice — once as physical chemistry (what the transition is) and once as organic chemistry (what the spectrum tells you) — and then combined in multi-spectrum structure problems from the PYQs.
Spectroscopy syllabus
UV–visible
Electronic transitions, Woodward–Fieser rules, charge transfer.
IR & Raman
Selection rules, group frequencies, mutual exclusion.
¹H & ¹³C NMR
Chemical shift, coupling, integration, DEPT; reading a spectrum to a structure.
Mass spectrometry
Molecular ion, fragmentation patterns, isotope peaks.
ESR & Mössbauer
The NET/GATE inorganic applications.
Combined problems
Multi-spectrum structure determination, PYQ-based.
Target exams
Related
Join the Spectroscopy classes
Taught inside the JAM / NET / GATE batch — or ask for the subject-only plan.