| ⇦ | 
| ⇨ |
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: - The correct order of decreasing acidic nature of H₂O,ROH,CH≡CH and NH₃ is
- If principal quantum number n=4, the total number of orbitals having l=3 is
- Measurement of the dry gas from the volume of moist gas is based on
- The standard emf of galvanic cell involving 3 moles of electrons in its redox
- Which one of the following does not react with water even under red hot condition
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
- The correct order of decreasing acidic nature of H₂O,ROH,CH≡CH and NH₃ is
- If principal quantum number n=4, the total number of orbitals having l=3 is
- Measurement of the dry gas from the volume of moist gas is based on
- The standard emf of galvanic cell involving 3 moles of electrons in its redox
- Which one of the following does not react with water even under red hot condition
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
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