| ⇦ | 
| ⇨ |
Highest electron affinity is shown by
Options
(a) O⁻
(b) F⁻
(c) Cl₂
(d) F₂
Correct Answer:
O⁻
Explanation:
Molecules of F₂, Cl₂ and anion F⁻, all have stable inert has configuration. Thus, their elctrn affinity is almost zero. Hence, among the given, O⁻ has the highest elctrn affinity.
Related Questions: - Shape-selective catalysis is a reaction catalysed by
- The interatomic distances in H₂ and Cl molecules are 74 and 198 pm respectively
- Benzylamine is a stronger base than aniline because
- C₃H₉N cannot represent
- Specific conductance of 0.1 M nitric acid is 6.3 ˣ 10⁻² ohm⁻¹ cm⁻¹.
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Shape-selective catalysis is a reaction catalysed by
- The interatomic distances in H₂ and Cl molecules are 74 and 198 pm respectively
- Benzylamine is a stronger base than aniline because
- C₃H₉N cannot represent
- Specific conductance of 0.1 M nitric acid is 6.3 ˣ 10⁻² ohm⁻¹ cm⁻¹.
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply