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Grade 12th passIIT JEE Entrance Exam

Decreasing order electron gain enthalpy of N,O,F,S ?????????!!!!!!!!!??????

Profile image of Predeep
7 Years agoGrade 12th pass
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1 Answer

Profile image of Divyanshu Kharwar
7 Years ago
Electron affinity data (in Kjmol^-1)
S = - 200 ; F = - 328 ; O = - 141 ; Cl = 345
So, in decreasing order
Cl>F>S>O