AP EAPCET Medical 20 May 2025 Shift 2 Paper

Question : 123 of 160

Marks: +1, -0

The electron gain enthalpy (∆egH) of chlorine is −3.7‌eV‌mol−1. How much of energy (in k‌cal‌mol−1 ) is released when 7.1 g of chlorine atoms are completely converted into Cl−ions in gaseous state ? (1‌eV=23k‌cal)