In the known interhalogen compounds, the maximum number of atoms area)...
In IF7, iodine is the least electronegative halogen, so its higher oxidation number (+7) is more stable than those of the lighter member of the group. So clearly there are a total of 8 atoms
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In the known interhalogen compounds, the maximum number of atoms area)...
Understanding Interhalogen Compounds
Interhalogen compounds are molecules formed between different halogen elements. These compounds exhibit interesting properties and structures, and their formation is determined by various factors such as size, electronegativity, and valence.
Composition of Interhalogen Compounds
- Interhalogen compounds can contain two or more different halogen atoms (F, Cl, Br, I).
- They are classified into different types based on their composition:
- Diatomic (e.g., ClF, BrCl)
- Triatomic (e.g., ICl3, BrF3)
Maximum Number of Atoms
- The formula for interhalogen compounds can be generalized as XnYm, where X and Y are different halogens, and n and m indicate the number of each atom.
- The most complex interhalogen compound known is ICl4, which contains 5 atoms.
- However, the maximum number of atoms in a stable interhalogen compound is observed in compounds like IF7, which consists of 8 atoms (1 iodine and 7 fluorine).
Conclusion
- Therefore, the maximum number of atoms in known interhalogen compounds is indeed 8, making option 'C' the correct choice.
- The diversity and complexity of interhalogen compounds demonstrate the fascinating interactions between halogens, leading to various molecular structures and properties.