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- I have a doubt, kindly clarify. The correct order of electron affinity is :
- #Classification of Elements and Periodic table
- #Chemistry
- #Engineering
- #Joint Entrance Examination Main
The correct order of electron affinity is :
- Option 1)
F > Cl > O
- Option 2)
F > O > Cl
- Option 3)
Cl > F > O
- Option 4)
O > F > Cl
Answers (1)
As we have learnt,
Variation of electron gain enthalpy in periodic table -
- Electron gain enthalpy decreases down the group.
- generally, electron gains enthalpy increases (more negative) along the period.
-
The correct order of electron affinity is Cl > F > O
Option 1)
F > Cl > O
Option 2)
F > O > Cl
Option 3)
Cl > F > O
Option 4)
O > F > Cl
View full answer
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