Appendix · Part 3

N (g) . O (g) . Cl (g) . Ag(s) . Cu(s) . Au(s) . Fe(s) . Zinc(s) . C(s, diamond) . . . CO(g) - . - . . CO (g) - . - . . HCl(g) - . - . . H O(l) - . - . . H O(g) - . - . . NH (g) - . - . . Methane(g) - . - . . Ethane(g) - . - . . Propane(g) - . - . . Butane(g) - . - . . Benzene(l) . . . Methanol(l) - . - . . Ethanol(l) - . - . . 11th Std Chemistry 11th Std Chemistry - - - - Lattice Enthalpies of alkali metal halides (-ΔH Lattice, kJ mol - ) F Cl Br I Li Na K Rb Cs C P and C V for Mono, di and tri atomic gases C V Value C P Value (C P = R+C V ) Monatomic gas R R Diatomic gas R R Triatomic R R 11th Std Chemistry 11th Std Chemistry - - - -