MCQ
Which of the following represents correct order of electron affinity?
- ✓$Cl > F > S > O$
- B$F > O > S > Cl$
- C$F > Cl > S > O$
- D$Cl > S > O > F$
✓
Answer
Correct option: A.
$Cl > F > S > O$
a
$(a)$ Correct order of electron affinity is : $Cl > F > S > O$ Electron affinity of $2^{nd}$ period non-metals is less than that of respective $3^{rd}$ period non-metals
$(a)$ Correct order of electron affinity is : $Cl > F > S > O$ Electron affinity of $2^{nd}$ period non-metals is less than that of respective $3^{rd}$ period non-metals
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