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Question:
Which of the following atoms should have the highest $1^{\text{st}]$ electron affinity?
Which of the following atoms should have the highest $1^{\text{st}]$ electron affinity?
Updated On: Feb 15, 2024
- F
- O
- N
- C
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The Correct Option is A
Solution and Explanation
$\because F-$ atom has $2 \text{nd}$ highest electron affinity ($Cl$ has highest) in the periodic table
$\therefore$ Among the given options
$F-$ has highest electron gain affinity
$\therefore$ Among the given options
$F-$ has highest electron gain affinity
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Concepts Used:
Haloalkanes and Haloarenes - Classification
Classification of Haloalkanes and Haloarenes are as follows:
Haloalkanes and Haloarenes are Classified on the Basis of the Number of Halogen Atoms:
These are further classified as mono, di, or polyhalogen (tri-,tetra-, etc.) compounds depending on whether they contain one, two or more halogen atoms in their structures. For example;
- Monohaloalkane
- Dihaloalkane
- Trihaloalkane
Haloalkanes and Haloarenes are Classified on Compounds Containing sp3 C—X Bond (X= F, Cl, Br, I)
This class includes:
- Alkyl halides or haloalkanes (R—X)
- Allylic halides
- Benzylic halides
Haloalkanes and Haloarenes are Classified on Compounds Containing sp2 C—X Bond
This class includes:
- Vinylic halides
- Aryl halides
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