Why does fluorine not play the role of central atom in interhalogen compounds?

For an atom to play the role of central atom, it has to be bigger and more electropositive than the other atom in an interhalogen compound. Fluorine is the smallest and most electronegative of all the halogens. Hence, it cannot play the role of central atom.

Why interhalogen compounds are more reactive than halogens except fluorine?

The inter halogens are generally more reactive than halogens except F. This is because A-X bonds in interhalogens are weaker than the X-X bonds in dihalogen molecules. Reaction of inter halogens are similar to halogens. Hydrolysis of interhalogen compounds give halogen acid and oxy-acid.

Why fluorine Cannot serve as a central atom in Lewis structure?

Why can’t fluorine be the central atom in inter-halogen compounds? A F−F bond is weaker than a F−X bond and thus, fluorine should be happy to form inter-halogen compounds. But, why doesn’t it act as the central atom? In my textbook, the reason given is because of the high electronegativity of fluorine atoms.

Why most of the interhalogen compounds are more reactive than halogens?

Interhalogen compounds are more reactive than all halogens because, Interhalogen are all prone to hydrolysis and ionize to give rise to polyatomic ions. The bond energy of interhalogen compounds is less than the bond energy of halogens as the overlapping between orbitals of dissimilar atoms is less effective.

Why does fluorine not play the role?

Fluorine can not play the role of a central atom in inter-halogen compounds because of smaller size and absence of vacant d-orbital.

Why do some noble gases form compounds with fluorine and oxygen only?

The noble gas elements do not react with other elements as they are less electronegative and unable to attract the lone pair of electrons from noble elements. Due to this, the noble gases form compounds with fluorine and oxygen only.

Which of the following statements are correct among halogens radius ratio between iodine and fluorine is maximum?

Answer: (a, c, d) Among halogens, radius ratio between iodine and fluorine is maximum because iodine has maximum radius and fluorine has minimum radius.

Which of the following Cannot serve as a central atom in a Lewis structure?

10.1 Plan: To be the central atom in a compound, an atom must be able to simultaneously bond to at least two other atoms. He, F, and H cannot serve as central atoms in a Lewis structure. Helium (1s2) is a noble gas, and as such, it does not need to bond to any other atoms.

Is fluorine more reactive than Interhalogen compounds?

The inter halogens are generally more reactive than halogens except F. This is because A-X bonds in interhalogens are weaker than the X-X bonds in dihalogen molecules.