⇦ | ⇨ |
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: - Hydrogen can be fused to form helium at
- Number of orbitals present in 3rd shell is
- If 0.1 M of a weak acid is taken, and its percentage of degree of ionization
- Which of the following 0.10 m aq solution will have the lowest freezing point
- Chemical A is used for water softening to remove temporary hardness.
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
- Hydrogen can be fused to form helium at
- Number of orbitals present in 3rd shell is
- If 0.1 M of a weak acid is taken, and its percentage of degree of ionization
- Which of the following 0.10 m aq solution will have the lowest freezing point
- Chemical A is used for water softening to remove temporary hardness.
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