Answers

2016-04-20T17:52:40+05:30
Chlorinehas more negative electron gain enthalpy than fluorine. F has less negative electron gain enthalpy because in it the added electron goes to the smaller energy level (n=2) and hence suffers significant repulsion from the electrons already present in this shell
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2016-04-20T20:35:55+05:30
Chlorinehas more negative electron gain enthalpy than fluorine. F has less negative electron gain enthalpy because in it the added electron goes to the smaller energy level (n=2) and hence suffers significant repulsion from the electrons already present in this shell
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