Practice

Questions

Pick a topic and practice with clear explanations.

Engineering

Match List I with List II. List I (Spectral Series for Hydrogen): A. Lyman, B. Balmer, C. Paschen, D. Pfund. List II (Spectral Region/Higher Energy State): I. Infrared region, II. UV region, III. Infrared region, IV. Visible region. Choose the correct answer from the options given below :-