- #1
babita
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Homework Statement
In my book it is given that ΔHffor NaCl is less negative than that for KCl.
I'm not able to understand that...I think that electrostatic attractions between Na+ and Cl- will be stronger than K+ & Cl- as Na has smaller size than K...in its formation more energy should be released and ΔHffor NaCl should be more negative.
I also noticed that in case of F my reasoning seems correct.