Note 135 — Chapter V · THE THEORY OF IONIZATION. II Ionization and Osmotic Pressure. Ionization and Chemical Activity
Reading edition
For positive evidence of the ionizing power of light, see Haber, Z. Elektrochem., 11, 847 (1905). For evidence as to the negligible rôle of ionization in the combination of chlorine and hydrogen, see Mellor, Chemical Statics and Dynamics (1904), p. 290.