| ⇦ | 
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Element having maximum electron affinity is
Options
(a) F₂
(b) Cl₂
(c) Br₂
(d) I₂
Correct Answer:
Cl₂
Explanation:
Electron affinity generally decreases down the group due to decrease in the value of electronegativity down the group. But Cl has more electron affinity than F atom, this is due to the interelectronic repulsion in the small sized fluorine . So the correct order is : Cl > F > Br > I.
Related Questions: - The boiling point of water decreases at higher altitudes because
- The heat of neutralization is the highest in the following case
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Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The boiling point of water decreases at higher altitudes because
- The heat of neutralization is the highest in the following case
- Considering entropy (S) as a thermodynamic parameter, the criterion
- Which one of the most reactive towards nucleophilic addition reaction
- The four bonds in methane are directed in space with an angle of
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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