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why fluorine is a better oxidizing agent than chlorine??
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why fluorine is a better oxidizing agent than chlorine??
The oxidising capability of a substance depends upon three factors: bond dissociation enthalpy, electron gain enthalpy and hydration energy.
Although electron gain enthalpy of fluorine is less negative as compared to chlorine, fluorine is a stronger oxidizing agent than chlorine, because of
i. low enthalpy of dissociation of F-F bond (158.8/ kJ mol-1). Due to its small size Fluorine's hydration energy is very high hence better the oxidizing power.
ii. high hydration enthalpy of F- (515/ kJ mol-1). Fluorine has a greater electron-electron repulsion among the lone pairs in the small sized F2 molecule where they are much closer to each other than in case of Cl2, hence the enthalpy of dissociation of F2 is lower than Cl2 which makes it better oxidizing agent.
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why fluorine is a better oxidizing agent than chlorine??
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why fluorine is a better oxidizing agent than chlorine?? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about why fluorine is a better oxidizing agent than chlorine?? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for why fluorine is a better oxidizing agent than chlorine??.
why fluorine is a better oxidizing agent than chlorine?? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about why fluorine is a better oxidizing agent than chlorine?? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for why fluorine is a better oxidizing agent than chlorine??.
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